diff --git a/osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs b/osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs
index 42e2099e3f..77db1b0bd8 100644
--- a/osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs
+++ b/osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -40,7 +38,7 @@ namespace osu.Game.Rulesets.Mania.Tests
         private const double time_tail = 4000;
         private const double time_after_tail = 5250;
 
-        private List<JudgementResult> judgementResults;
+        private List<JudgementResult> judgementResults = new List<JudgementResult>();
 
         /// <summary>
         ///     -----[           ]-----
@@ -61,6 +59,44 @@ namespace osu.Game.Rulesets.Mania.Tests
             assertNoteJudgement(HitResult.IgnoreMiss);
         }
 
+        /// <summary>
+        ///     -----[           ]-----
+        ///          x           o
+        /// </summary>
+        [Test]
+        public void TestCorrectInput()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
+            assertTailJudgement(HitResult.Perfect);
+            assertNoteJudgement(HitResult.IgnoreHit);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          x                   o
+        /// </summary>
+        [Test]
+        public void TestLateRelease()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
+            assertTailJudgement(HitResult.Miss);
+            assertNoteJudgement(HitResult.IgnoreMiss);
+        }
+
         /// <summary>
         ///     -----[           ]-----
         ///  x                           o
@@ -521,9 +557,9 @@ namespace osu.Game.Rulesets.Mania.Tests
         private void assertLastTickJudgement(HitResult result)
             => AddAssert($"last tick judged as {result}", () => judgementResults.Last(j => j.HitObject is HoldNoteTick).Type, () => Is.EqualTo(result));
 
-        private ScoreAccessibleReplayPlayer currentPlayer;
+        private ScoreAccessibleReplayPlayer currentPlayer = null!;
 
-        private void performTest(List<ReplayFrame> frames, Beatmap<ManiaHitObject> beatmap = null)
+        private void performTest(List<ReplayFrame> frames, Beatmap<ManiaHitObject>? beatmap = null)
         {
             if (beatmap == null)
             {
@@ -569,15 +605,13 @@ namespace osu.Game.Rulesets.Mania.Tests
             AddUntilStep("Beatmap at 0", () => Beatmap.Value.Track.CurrentTime == 0);
             AddUntilStep("Wait until player is loaded", () => currentPlayer.IsCurrentScreen());
 
-            AddUntilStep("Wait for completion", () => currentPlayer.ScoreProcessor?.HasCompleted.Value == true);
+            AddUntilStep("Wait for completion", () => currentPlayer.ScoreProcessor.HasCompleted.Value);
         }
 
         private partial class ScoreAccessibleReplayPlayer : ReplayPlayer
         {
             public new ScoreProcessor ScoreProcessor => base.ScoreProcessor;
 
-            public new GameplayClockContainer GameplayClockContainer => base.GameplayClockContainer;
-
             protected override bool PauseOnFocusLost => false;
 
             public ScoreAccessibleReplayPlayer(Score score)
diff --git a/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs b/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs
index 508733ad14..d5a9a311bc 100644
--- a/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs
+++ b/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs
@@ -27,7 +27,7 @@ namespace osu.Game.Rulesets.Mania.Edit.Setup
                 specialStyle = new LabelledSwitchButton
                 {
                     Label = "Use special (N+1) style",
-                    Description = "Changes one column to act as a classic \"scratch\" or \"special\" column, which can be moved around by the user's skin (to the left/right/centre). Generally used in 5k (4+1) or 8key (7+1) configurations.",
+                    Description = "Changes one column to act as a classic \"scratch\" or \"special\" column, which can be moved around by the user's skin (to the left/right/centre). Generally used in 6K (5+1) or 8K (7+1) configurations.",
                     Current = { Value = Beatmap.BeatmapInfo.SpecialStyle }
                 }
             };
diff --git a/osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNote.cs b/osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNote.cs
index 372ef1e164..ce34addeff 100644
--- a/osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNote.cs
+++ b/osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNote.cs
@@ -3,7 +3,6 @@
 
 #nullable disable
 
-using System;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -219,6 +218,9 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             if (Time.Current < releaseTime)
                 releaseTime = null;
 
+            if (Time.Current < HoldStartTime)
+                endHold();
+
             // Pad the full size container so its contents (i.e. the masking container) reach under the tail.
             // This is required for the tail to not be masked away, since it lies outside the bounds of the hold note.
             sizingContainer.Padding = new MarginPadding
@@ -245,9 +247,9 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             // 2. The head note will move along with the new "head position" in the container.
             if (Head.IsHit && releaseTime == null && DrawHeight > 0)
             {
-                // How far past the hit target this hold note is. Always a positive value.
-                float yOffset = Math.Max(0, Direction.Value == ScrollingDirection.Up ? -Y : Y);
-                sizingContainer.Height = Math.Clamp(1 - yOffset / DrawHeight, 0, 1);
+                // How far past the hit target this hold note is.
+                float yOffset = Direction.Value == ScrollingDirection.Up ? -Y : Y;
+                sizingContainer.Height = 1 - yOffset / DrawHeight;
             }
         }
 
@@ -322,14 +324,14 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             if (e.Action != Action.Value)
                 return;
 
-            // do not run any of this logic when rewinding, as it inverts order of presses/releases.
-            if (Time.Elapsed < 0)
-                return;
-
             // Make sure a hold was started
             if (HoldStartTime == null)
                 return;
 
+            // do not run any of this logic when rewinding, as it inverts order of presses/releases.
+            if (Time.Elapsed < 0)
+                return;
+
             Tail.UpdateResult();
             endHold();
 
diff --git a/osu.Game.Tests/Visual/Online/TestSceneWikiOverlay.cs b/osu.Game.Tests/Visual/Online/TestSceneWikiOverlay.cs
index b0e4303ca4..79c7e3a22e 100644
--- a/osu.Game.Tests/Visual/Online/TestSceneWikiOverlay.cs
+++ b/osu.Game.Tests/Visual/Online/TestSceneWikiOverlay.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Linq;
 using System.Net;
@@ -20,7 +18,7 @@ namespace osu.Game.Tests.Visual.Online
     {
         private DummyAPIAccess dummyAPI => (DummyAPIAccess)API;
 
-        private WikiOverlay wiki;
+        private WikiOverlay wiki = null!;
 
         [SetUp]
         public void SetUp() => Schedule(() => Child = wiki = new WikiOverlay());
@@ -29,13 +27,13 @@ namespace osu.Game.Tests.Visual.Online
         public void TestMainPage()
         {
             setUpWikiResponse(responseMainPage);
-            AddStep("Show main page", () => wiki.Show());
+            AddStep("Show main page", () => wiki.ShowPage());
         }
 
         [Test]
         public void TestCancellationDoesntShowError()
         {
-            AddStep("Show main page", () => wiki.Show());
+            AddStep("Show main page", () => wiki.ShowPage());
             AddStep("Show another page", () => wiki.ShowPage("Article_styling_criteria/Formatting"));
 
             AddUntilStep("Current path is not error", () => wiki.CurrentPath != "error");
@@ -73,7 +71,23 @@ namespace osu.Game.Tests.Visual.Online
             AddUntilStep("Error message correct", () => wiki.ChildrenOfType<SpriteText>().Any(text => text.Text == "\"This_page_will_error_out\"."));
         }
 
-        private void setUpWikiResponse(APIWikiPage r, string redirectionPath = null)
+        [Test]
+        public void TestReturnAfterErrorPage()
+        {
+            setUpWikiResponse(responseArticlePage);
+
+            AddStep("Show article page", () => wiki.ShowPage("Article_styling_criteria/Formatting"));
+            AddUntilStep("Wait for non-error page", () => wiki.CurrentPath == "Article_styling_criteria/Formatting");
+
+            AddStep("Show nonexistent page", () => wiki.ShowPage("This_page_will_error_out"));
+            AddUntilStep("Wait for error page", () => wiki.CurrentPath == "error");
+
+            AddStep("Show article page", () => wiki.ShowPage("Article_styling_criteria/Formatting"));
+            AddUntilStep("Wait for non-error page", () => wiki.CurrentPath == "Article_styling_criteria/Formatting");
+            AddUntilStep("Error message not displayed", () => wiki.ChildrenOfType<SpriteText>().All(text => text.Text != "\"This_page_will_error_out\"."));
+        }
+
+        private void setUpWikiResponse(APIWikiPage r, string? redirectionPath = null)
             => AddStep("set up response", () =>
             {
                 dummyAPI.HandleRequest = request =>
diff --git a/osu.Game/Beatmaps/Beatmap.cs b/osu.Game/Beatmaps/Beatmap.cs
index 416d655cc3..4f81b26c3e 100644
--- a/osu.Game/Beatmaps/Beatmap.cs
+++ b/osu.Game/Beatmaps/Beatmap.cs
@@ -107,9 +107,12 @@ namespace osu.Game.Beatmaps
                                 // Aggregate durations into a set of (beatLength, duration) tuples for each beat length
                                 .GroupBy(t => Math.Round(t.beatLength * 1000) / 1000)
                                 .Select(g => (beatLength: g.Key, duration: g.Sum(t => t.duration)))
-                                // Get the most common one, or 0 as a suitable default
+                                // Get the most common one, or 0 as a suitable default (see handling below)
                                 .OrderByDescending(i => i.duration).FirstOrDefault();
 
+            if (mostCommon.beatLength == 0)
+                return TimingControlPoint.DEFAULT_BEAT_LENGTH;
+
             return mostCommon.beatLength;
         }
 
diff --git a/osu.Game/Beatmaps/BeatmapDifficulty.cs b/osu.Game/Beatmaps/BeatmapDifficulty.cs
index f4bc5e7b77..217f3b89a4 100644
--- a/osu.Game/Beatmaps/BeatmapDifficulty.cs
+++ b/osu.Game/Beatmaps/BeatmapDifficulty.cs
@@ -1,12 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Testing;
 using Realms;
 
 namespace osu.Game.Beatmaps
 {
-    [ExcludeFromDynamicCompile]
     [MapTo("BeatmapDifficulty")]
     public class BeatmapDifficulty : EmbeddedObject, IBeatmapDifficultyInfo
     {
diff --git a/osu.Game/Beatmaps/BeatmapImporter.cs b/osu.Game/Beatmaps/BeatmapImporter.cs
index 4731a70753..7d367ef77d 100644
--- a/osu.Game/Beatmaps/BeatmapImporter.cs
+++ b/osu.Game/Beatmaps/BeatmapImporter.cs
@@ -12,7 +12,6 @@ using osu.Framework.Extensions;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps.Formats;
 using osu.Game.Collections;
 using osu.Game.Database;
@@ -28,7 +27,6 @@ namespace osu.Game.Beatmaps
     /// <summary>
     /// Handles the storage and retrieval of Beatmaps/WorkingBeatmaps.
     /// </summary>
-    [ExcludeFromDynamicCompile]
     public class BeatmapImporter : RealmArchiveModelImporter<BeatmapSetInfo>
     {
         public override IEnumerable<string> HandledExtensions => new[] { ".osz" };
diff --git a/osu.Game/Beatmaps/BeatmapInfo.cs b/osu.Game/Beatmaps/BeatmapInfo.cs
index 63e878b80d..393feff087 100644
--- a/osu.Game/Beatmaps/BeatmapInfo.cs
+++ b/osu.Game/Beatmaps/BeatmapInfo.cs
@@ -6,7 +6,6 @@ using System.Diagnostics;
 using System.Linq;
 using JetBrains.Annotations;
 using Newtonsoft.Json;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Collections;
 using osu.Game.Database;
@@ -27,7 +26,6 @@ namespace osu.Game.Beatmaps
     /// <remarks>
     /// There are some legacy fields in this model which are not persisted to realm. These are isolated in a code region within the class and should eventually be migrated to `Beatmap`.
     /// </remarks>
-    [ExcludeFromDynamicCompile]
     [Serializable]
     [MapTo("Beatmap")]
     public class BeatmapInfo : RealmObject, IHasGuidPrimaryKey, IBeatmapInfo, IEquatable<BeatmapInfo>
diff --git a/osu.Game/Beatmaps/BeatmapManager.cs b/osu.Game/Beatmaps/BeatmapManager.cs
index 61b234d88a..305dc01844 100644
--- a/osu.Game/Beatmaps/BeatmapManager.cs
+++ b/osu.Game/Beatmaps/BeatmapManager.cs
@@ -15,7 +15,6 @@ using osu.Framework.Audio.Track;
 using osu.Framework.Extensions;
 using osu.Framework.IO.Stores;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps.Formats;
 using osu.Game.Database;
 using osu.Game.Extensions;
@@ -33,7 +32,6 @@ namespace osu.Game.Beatmaps
     /// <summary>
     /// Handles general operations related to global beatmap management.
     /// </summary>
-    [ExcludeFromDynamicCompile]
     public class BeatmapManager : ModelManager<BeatmapSetInfo>, IModelImporter<BeatmapSetInfo>, IWorkingBeatmapCache
     {
         public ITrackStore BeatmapTrackStore { get; }
diff --git a/osu.Game/Beatmaps/BeatmapMetadata.cs b/osu.Game/Beatmaps/BeatmapMetadata.cs
index f645d914b1..811dc54e16 100644
--- a/osu.Game/Beatmaps/BeatmapMetadata.cs
+++ b/osu.Game/Beatmaps/BeatmapMetadata.cs
@@ -4,7 +4,6 @@
 using System;
 using JetBrains.Annotations;
 using Newtonsoft.Json;
-using osu.Framework.Testing;
 using osu.Game.Models;
 using osu.Game.Users;
 using osu.Game.Utils;
@@ -23,7 +22,6 @@ namespace osu.Game.Beatmaps
     ///
     /// Note that difficulty name is not stored in this metadata but in <see cref="BeatmapInfo"/>.
     /// </remarks>
-    [ExcludeFromDynamicCompile]
     [Serializable]
     [MapTo("BeatmapMetadata")]
     public class BeatmapMetadata : RealmObject, IBeatmapMetadataInfo, IDeepCloneable<BeatmapMetadata>
diff --git a/osu.Game/Beatmaps/BeatmapSetInfo.cs b/osu.Game/Beatmaps/BeatmapSetInfo.cs
index b90dfdba05..59e413d935 100644
--- a/osu.Game/Beatmaps/BeatmapSetInfo.cs
+++ b/osu.Game/Beatmaps/BeatmapSetInfo.cs
@@ -6,7 +6,6 @@ using System.Collections.Generic;
 using System.Linq;
 using JetBrains.Annotations;
 using Newtonsoft.Json;
-using osu.Framework.Testing;
 using osu.Game.Database;
 using osu.Game.Extensions;
 using osu.Game.Models;
@@ -17,7 +16,6 @@ namespace osu.Game.Beatmaps
     /// <summary>
     /// A realm model containing metadata for a beatmap set (containing multiple <see cref="BeatmapInfo"/>s).
     /// </summary>
-    [ExcludeFromDynamicCompile]
     [MapTo("BeatmapSet")]
     public class BeatmapSetInfo : RealmObject, IHasGuidPrimaryKey, IHasRealmFiles, ISoftDelete, IEquatable<BeatmapSetInfo>, IBeatmapSetInfo
     {
diff --git a/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs b/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
index 71d40b1a48..fac91c23f5 100644
--- a/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
+++ b/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
@@ -13,7 +13,6 @@ using osu.Framework.Development;
 using osu.Framework.IO.Network;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Game.Database;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests;
@@ -30,7 +29,6 @@ namespace osu.Game.Beatmaps
     /// On creating the component, a copy of a database containing metadata for a large subset of beatmaps (stored to <see cref="cache_database_name"/>) will be downloaded if not already present locally.
     /// This will always be checked before doing a second online query to get required metadata.
     /// </remarks>
-    [ExcludeFromDynamicCompile]
     public class BeatmapUpdaterMetadataLookup : IDisposable
     {
         private readonly IAPIProvider api;
diff --git a/osu.Game/Beatmaps/WorkingBeatmap.cs b/osu.Game/Beatmaps/WorkingBeatmap.cs
index ab790617bb..59a71fd80c 100644
--- a/osu.Game/Beatmaps/WorkingBeatmap.cs
+++ b/osu.Game/Beatmaps/WorkingBeatmap.cs
@@ -16,7 +16,6 @@ using osu.Framework.Audio.Track;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Logging;
-using osu.Framework.Testing;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.UI;
@@ -25,7 +24,6 @@ using osu.Game.Storyboards;
 
 namespace osu.Game.Beatmaps
 {
-    [ExcludeFromDynamicCompile]
     public abstract class WorkingBeatmap : IWorkingBeatmap
     {
         public readonly BeatmapInfo BeatmapInfo;
diff --git a/osu.Game/Beatmaps/WorkingBeatmapCache.cs b/osu.Game/Beatmaps/WorkingBeatmapCache.cs
index 76a31a6f78..ef843909d8 100644
--- a/osu.Game/Beatmaps/WorkingBeatmapCache.cs
+++ b/osu.Game/Beatmaps/WorkingBeatmapCache.cs
@@ -17,7 +17,6 @@ using osu.Framework.Lists;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Framework.Statistics;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps.Formats;
 using osu.Game.Database;
 using osu.Game.IO;
@@ -121,7 +120,6 @@ namespace osu.Game.Beatmaps
 
         #endregion
 
-        [ExcludeFromDynamicCompile]
         private class BeatmapManagerWorkingBeatmap : WorkingBeatmap
         {
             [NotNull]
diff --git a/osu.Game/Configuration/DevelopmentOsuConfigManager.cs b/osu.Game/Configuration/DevelopmentOsuConfigManager.cs
index dda30c1d00..33329002a9 100644
--- a/osu.Game/Configuration/DevelopmentOsuConfigManager.cs
+++ b/osu.Game/Configuration/DevelopmentOsuConfigManager.cs
@@ -4,11 +4,9 @@
 #nullable disable
 
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 
 namespace osu.Game.Configuration
 {
-    [ExcludeFromDynamicCompile]
     public class DevelopmentOsuConfigManager : OsuConfigManager
     {
         protected override string Filename => base.Filename.Replace(".ini", ".dev.ini");
diff --git a/osu.Game/Configuration/OsuConfigManager.cs b/osu.Game/Configuration/OsuConfigManager.cs
index 1e7d3cf84f..365ad37f4c 100644
--- a/osu.Game/Configuration/OsuConfigManager.cs
+++ b/osu.Game/Configuration/OsuConfigManager.cs
@@ -12,7 +12,6 @@ using osu.Framework.Extensions;
 using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Localisation;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps.Drawables.Cards;
 using osu.Game.Input;
 using osu.Game.Input.Bindings;
@@ -26,7 +25,6 @@ using osu.Game.Skinning;
 
 namespace osu.Game.Configuration
 {
-    [ExcludeFromDynamicCompile]
     public class OsuConfigManager : IniConfigManager<OsuSetting>, IGameplaySettings
     {
         public OsuConfigManager(Storage storage)
diff --git a/osu.Game/Database/RealmFileStore.cs b/osu.Game/Database/RealmFileStore.cs
index f75d3be725..1da64d5be8 100644
--- a/osu.Game/Database/RealmFileStore.cs
+++ b/osu.Game/Database/RealmFileStore.cs
@@ -8,7 +8,6 @@ using osu.Framework.Extensions;
 using osu.Framework.IO.Stores;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Game.Extensions;
 using osu.Game.IO;
 using osu.Game.Models;
@@ -19,7 +18,6 @@ namespace osu.Game.Database
     /// <summary>
     /// Handles the storing of files to the file system (and database) backing.
     /// </summary>
-    [ExcludeFromDynamicCompile]
     public class RealmFileStore
     {
         private readonly RealmAccess realm;
diff --git a/osu.Game/Models/RealmFile.cs b/osu.Game/Models/RealmFile.cs
index f96b717937..2faa3f0ca6 100644
--- a/osu.Game/Models/RealmFile.cs
+++ b/osu.Game/Models/RealmFile.cs
@@ -1,13 +1,11 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Testing;
 using osu.Game.IO;
 using Realms;
 
 namespace osu.Game.Models
 {
-    [ExcludeFromDynamicCompile]
     [MapTo("File")]
     public class RealmFile : RealmObject, IFileInfo
     {
diff --git a/osu.Game/Models/RealmNamedFileUsage.cs b/osu.Game/Models/RealmNamedFileUsage.cs
index c4310c4edb..c8e2c6f6d0 100644
--- a/osu.Game/Models/RealmNamedFileUsage.cs
+++ b/osu.Game/Models/RealmNamedFileUsage.cs
@@ -3,14 +3,12 @@
 
 using System;
 using JetBrains.Annotations;
-using osu.Framework.Testing;
 using osu.Game.Database;
 using osu.Game.IO;
 using Realms;
 
 namespace osu.Game.Models
 {
-    [ExcludeFromDynamicCompile]
     public class RealmNamedFileUsage : EmbeddedObject, INamedFile, INamedFileUsage
     {
         public RealmFile File { get; set; } = null!;
diff --git a/osu.Game/Overlays/Settings/SettingsSubsection.cs b/osu.Game/Overlays/Settings/SettingsSubsection.cs
index 784f20a6e8..eda18abaef 100644
--- a/osu.Game/Overlays/Settings/SettingsSubsection.cs
+++ b/osu.Game/Overlays/Settings/SettingsSubsection.cs
@@ -10,12 +10,10 @@ using osu.Game.Graphics.Sprites;
 using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Localisation;
-using osu.Framework.Testing;
 using osu.Game.Graphics;
 
 namespace osu.Game.Overlays.Settings
 {
-    [ExcludeFromDynamicCompile]
     public abstract partial class SettingsSubsection : FillFlowContainer, IFilterable
     {
         protected override Container<Drawable> Content => FlowContent;
diff --git a/osu.Game/Overlays/WikiOverlay.cs b/osu.Game/Overlays/WikiOverlay.cs
index 2444aa4fa2..c816eca776 100644
--- a/osu.Game/Overlays/WikiOverlay.cs
+++ b/osu.Game/Overlays/WikiOverlay.cs
@@ -157,7 +157,9 @@ namespace osu.Game.Overlays
 
         private void onFail(string originalPath)
         {
+            wikiData.Value = null;
             path.Value = "error";
+
             LoadDisplay(articlePage = new WikiArticlePage($@"{api.WebsiteRootUrl}/wiki/",
                 $"Something went wrong when trying to fetch page \"{originalPath}\".\n\n[Return to the main page](Main_Page)."));
         }
diff --git a/osu.Game/Rulesets/Mods/Mod.cs b/osu.Game/Rulesets/Mods/Mod.cs
index 787da926ea..f9812d6c00 100644
--- a/osu.Game/Rulesets/Mods/Mod.cs
+++ b/osu.Game/Rulesets/Mods/Mod.cs
@@ -10,7 +10,6 @@ using osu.Framework.Bindables;
 using osu.Framework.Extensions.TypeExtensions;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Localisation;
-using osu.Framework.Testing;
 using osu.Game.Configuration;
 using osu.Game.Extensions;
 using osu.Game.Rulesets.UI;
@@ -21,7 +20,6 @@ namespace osu.Game.Rulesets.Mods
     /// <summary>
     /// The base class for gameplay modifiers.
     /// </summary>
-    [ExcludeFromDynamicCompile]
     public abstract class Mod : IMod, IEquatable<Mod>, IDeepCloneable<Mod>
     {
         [JsonIgnore]
diff --git a/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs b/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs
index 79fc778287..07c0d1f8a1 100644
--- a/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs
+++ b/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs
@@ -30,7 +30,7 @@ using osuTK.Graphics;
 namespace osu.Game.Rulesets.Objects.Drawables
 {
     [Cached(typeof(DrawableHitObject))]
-    public abstract partial class DrawableHitObject : PoolableDrawableWithLifetime<HitObjectLifetimeEntry>
+    public abstract partial class DrawableHitObject : PoolableDrawableWithLifetime<HitObjectLifetimeEntry>, IAnimationTimeReference
     {
         /// <summary>
         /// Invoked after this <see cref="DrawableHitObject"/>'s applied <see cref="HitObject"/> has had its defaults applied.
@@ -425,11 +425,13 @@ namespace osu.Game.Rulesets.Objects.Drawables
 
             LifetimeEnd = double.MaxValue;
 
-            double transformTime = HitObject.StartTime - InitialLifetimeOffset;
-
             clearExistingStateTransforms();
 
-            using (BeginAbsoluteSequence(transformTime))
+            double initialTransformsTime = HitObject.StartTime - InitialLifetimeOffset;
+
+            AnimationStartTime.Value = initialTransformsTime;
+
+            using (BeginAbsoluteSequence(initialTransformsTime))
                 UpdateInitialTransforms();
 
             using (BeginAbsoluteSequence(StateUpdateTime))
@@ -721,6 +723,8 @@ namespace osu.Game.Rulesets.Objects.Drawables
             if (CurrentSkin != null)
                 CurrentSkin.SourceChanged -= skinSourceChanged;
         }
+
+        public Bindable<double> AnimationStartTime { get; } = new BindableDouble();
     }
 
     public abstract partial class DrawableHitObject<TObject> : DrawableHitObject
diff --git a/osu.Game/Rulesets/Ruleset.cs b/osu.Game/Rulesets/Ruleset.cs
index fcf7a78090..a77068eb14 100644
--- a/osu.Game/Rulesets/Ruleset.cs
+++ b/osu.Game/Rulesets/Ruleset.cs
@@ -12,7 +12,6 @@ using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
 using osu.Framework.IO.Stores;
 using osu.Framework.Localisation;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.Legacy;
 using osu.Game.Configuration;
@@ -34,7 +33,6 @@ using osu.Game.Users;
 
 namespace osu.Game.Rulesets
 {
-    [ExcludeFromDynamicCompile]
     public abstract class Ruleset
     {
         public RulesetInfo RulesetInfo { get; }
diff --git a/osu.Game/Rulesets/RulesetInfo.cs b/osu.Game/Rulesets/RulesetInfo.cs
index 6a4e0f0b48..56f073f74c 100644
--- a/osu.Game/Rulesets/RulesetInfo.cs
+++ b/osu.Game/Rulesets/RulesetInfo.cs
@@ -3,13 +3,11 @@
 
 using System;
 using JetBrains.Annotations;
-using osu.Framework.Testing;
 using osu.Game.Rulesets.Difficulty;
 using Realms;
 
 namespace osu.Game.Rulesets
 {
-    [ExcludeFromDynamicCompile]
     [MapTo("Ruleset")]
     public class RulesetInfo : RealmObject, IEquatable<RulesetInfo>, IComparable<RulesetInfo>, IRulesetInfo
     {
diff --git a/osu.Game/Rulesets/UI/Scrolling/Algorithms/IScrollAlgorithm.cs b/osu.Game/Rulesets/UI/Scrolling/Algorithms/IScrollAlgorithm.cs
index f78509f919..437e5a5e38 100644
--- a/osu.Game/Rulesets/UI/Scrolling/Algorithms/IScrollAlgorithm.cs
+++ b/osu.Game/Rulesets/UI/Scrolling/Algorithms/IScrollAlgorithm.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 namespace osu.Game.Rulesets.UI.Scrolling.Algorithms
 {
     public interface IScrollAlgorithm
diff --git a/osu.Game/Scoring/ScoreInfo.cs b/osu.Game/Scoring/ScoreInfo.cs
index 02c7acf350..e084c45de0 100644
--- a/osu.Game/Scoring/ScoreInfo.cs
+++ b/osu.Game/Scoring/ScoreInfo.cs
@@ -7,7 +7,6 @@ using System.Linq;
 using JetBrains.Annotations;
 using Newtonsoft.Json;
 using osu.Framework.Localisation;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Database;
 using osu.Game.Models;
@@ -25,7 +24,6 @@ namespace osu.Game.Scoring
     /// <summary>
     /// A realm model containing metadata for a single score.
     /// </summary>
-    [ExcludeFromDynamicCompile]
     [MapTo("Score")]
     public class ScoreInfo : RealmObject, IHasGuidPrimaryKey, IHasRealmFiles, ISoftDelete, IEquatable<ScoreInfo>, IScoreInfo
     {
diff --git a/osu.Game/Skinning/SkinInfo.cs b/osu.Game/Skinning/SkinInfo.cs
index 9ad91f8725..c2b80b7ead 100644
--- a/osu.Game/Skinning/SkinInfo.cs
+++ b/osu.Game/Skinning/SkinInfo.cs
@@ -5,7 +5,6 @@ using System;
 using System.Collections.Generic;
 using JetBrains.Annotations;
 using Newtonsoft.Json;
-using osu.Framework.Testing;
 using osu.Game.Database;
 using osu.Game.IO;
 using osu.Game.Models;
@@ -13,7 +12,6 @@ using Realms;
 
 namespace osu.Game.Skinning
 {
-    [ExcludeFromDynamicCompile]
     [MapTo("Skin")]
     [JsonObject(MemberSerialization.OptIn)]
     public class SkinInfo : RealmObject, IHasRealmFiles, IEquatable<SkinInfo>, IHasGuidPrimaryKey, ISoftDelete, IHasNamedFiles
diff --git a/osu.Game/Skinning/SkinManager.cs b/osu.Game/Skinning/SkinManager.cs
index 45536e04eb..51605c6045 100644
--- a/osu.Game/Skinning/SkinManager.cs
+++ b/osu.Game/Skinning/SkinManager.cs
@@ -18,7 +18,6 @@ using osu.Framework.Graphics.Rendering;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.IO.Stores;
 using osu.Framework.Platform;
-using osu.Framework.Testing;
 using osu.Framework.Threading;
 using osu.Framework.Utils;
 using osu.Game.Audio;
@@ -36,7 +35,6 @@ namespace osu.Game.Skinning
     /// This is also exposed and cached as <see cref="ISkinSource"/> to allow for any component to potentially have skinning support.
     /// For gameplay components, see <see cref="RulesetSkinProvidingContainer"/> which adds extra legacy and toggle logic that may affect the lookup process.
     /// </remarks>
-    [ExcludeFromDynamicCompile]
     public class SkinManager : ModelManager<SkinInfo>, ISkinSource, IStorageResourceProvider, IModelImporter<SkinInfo>
     {
         /// <summary>
diff --git a/osu.Game/Tests/Visual/OsuTestScene.cs b/osu.Game/Tests/Visual/OsuTestScene.cs
index 46c7c3a57c..0ec5a4c5c2 100644
--- a/osu.Game/Tests/Visual/OsuTestScene.cs
+++ b/osu.Game/Tests/Visual/OsuTestScene.cs
@@ -36,7 +36,6 @@ using osu.Game.Tests.Rulesets;
 
 namespace osu.Game.Tests.Visual
 {
-    [ExcludeFromDynamicCompile]
     public abstract partial class OsuTestScene : TestScene
     {
         [Cached]