diff --git a/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs b/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs
new file mode 100644
index 0000000000..a206aafb8a
--- /dev/null
+++ b/osu.Game.Rulesets.Mania/Edit/Setup/ManiaSetupSection.cs
@@ -0,0 +1,46 @@
+// 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.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Screens.Edit.Setup;
+
+namespace osu.Game.Rulesets.Mania.Edit.Setup
+{
+    public class ManiaSetupSection : RulesetSetupSection
+    {
+        private LabelledSwitchButton specialStyle;
+
+        public ManiaSetupSection()
+            : base(new ManiaRuleset().RulesetInfo)
+        {
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Children = new Drawable[]
+            {
+                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.",
+                    Current = { Value = Beatmap.BeatmapInfo.SpecialStyle }
+                }
+            };
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            specialStyle.Current.BindValueChanged(_ => updateBeatmap());
+        }
+
+        private void updateBeatmap()
+        {
+            Beatmap.BeatmapInfo.SpecialStyle = specialStyle.Current.Value;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania/ManiaRuleset.cs b/osu.Game.Rulesets.Mania/ManiaRuleset.cs
index f4b6e10af4..1f79dae280 100644
--- a/osu.Game.Rulesets.Mania/ManiaRuleset.cs
+++ b/osu.Game.Rulesets.Mania/ManiaRuleset.cs
@@ -27,11 +27,13 @@ using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Configuration;
 using osu.Game.Rulesets.Mania.Difficulty;
 using osu.Game.Rulesets.Mania.Edit;
+using osu.Game.Rulesets.Mania.Edit.Setup;
 using osu.Game.Rulesets.Mania.Scoring;
 using osu.Game.Rulesets.Mania.Skinning.Legacy;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Skinning;
 using osu.Game.Scoring;
+using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 
 namespace osu.Game.Rulesets.Mania
@@ -390,6 +392,8 @@ namespace osu.Game.Rulesets.Mania
         {
             return new ManiaFilterCriteria();
         }
+
+        public override RulesetSetupSection CreateEditorSetupSection() => new ManiaSetupSection();
     }
 
     public enum PlayfieldType
diff --git a/osu.Game.Rulesets.Osu/Edit/Setup/OsuSetupSection.cs b/osu.Game.Rulesets.Osu/Edit/Setup/OsuSetupSection.cs
new file mode 100644
index 0000000000..8cb778a2e1
--- /dev/null
+++ b/osu.Game.Rulesets.Osu/Edit/Setup/OsuSetupSection.cs
@@ -0,0 +1,52 @@
+// 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.Allocation;
+using osu.Framework.Bindables;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Screens.Edit.Setup;
+
+namespace osu.Game.Rulesets.Osu.Edit.Setup
+{
+    public class OsuSetupSection : RulesetSetupSection
+    {
+        private LabelledSliderBar<float> stackLeniency;
+
+        public OsuSetupSection()
+            : base(new OsuRuleset().RulesetInfo)
+        {
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Children = new[]
+            {
+                stackLeniency = new LabelledSliderBar<float>
+                {
+                    Label = "Stack Leniency",
+                    Description = "In play mode, osu! automatically stacks notes which occur at the same location. Increasing this value means it is more likely to snap notes of further time-distance.",
+                    Current = new BindableFloat(Beatmap.BeatmapInfo.StackLeniency)
+                    {
+                        Default = 0.7f,
+                        MinValue = 0,
+                        MaxValue = 1,
+                        Precision = 0.1f
+                    }
+                }
+            };
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            stackLeniency.Current.BindValueChanged(_ => updateBeatmap());
+        }
+
+        private void updateBeatmap()
+        {
+            Beatmap.BeatmapInfo.StackLeniency = stackLeniency.Current.Value;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Osu/OsuRuleset.cs b/osu.Game.Rulesets.Osu/OsuRuleset.cs
index b13cdff1ec..f4a93a571d 100644
--- a/osu.Game.Rulesets.Osu/OsuRuleset.cs
+++ b/osu.Game.Rulesets.Osu/OsuRuleset.cs
@@ -30,9 +30,11 @@ using osu.Game.Skinning;
 using System;
 using System.Linq;
 using osu.Framework.Extensions.EnumExtensions;
+using osu.Game.Rulesets.Osu.Edit.Setup;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Skinning.Legacy;
 using osu.Game.Rulesets.Osu.Statistics;
+using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 
 namespace osu.Game.Rulesets.Osu
@@ -305,5 +307,7 @@ namespace osu.Game.Rulesets.Osu
                 }
             };
         }
+
+        public override RulesetSetupSection CreateEditorSetupSection() => new OsuSetupSection();
     }
 }
diff --git a/osu.Game.Tests/Visual/Editing/TestSceneSetupScreen.cs b/osu.Game.Tests/Visual/Editing/TestSceneSetupScreen.cs
index 9253023c9a..c3c803ff23 100644
--- a/osu.Game.Tests/Visual/Editing/TestSceneSetupScreen.cs
+++ b/osu.Game.Tests/Visual/Editing/TestSceneSetupScreen.cs
@@ -4,8 +4,13 @@
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics.Containers;
+using osu.Game.Rulesets;
+using osu.Game.Rulesets.Catch;
 using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Mania;
+using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Beatmaps;
+using osu.Game.Rulesets.Taiko;
 using osu.Game.Screens.Edit;
 using osu.Game.Screens.Edit.Setup;
 
@@ -23,15 +28,31 @@ namespace osu.Game.Tests.Visual.Editing
             editorBeatmap = new EditorBeatmap(new OsuBeatmap());
         }
 
-        [BackgroundDependencyLoader]
-        private void load()
-        {
-            Beatmap.Value = CreateWorkingBeatmap(editorBeatmap.PlayableBeatmap);
+        [Test]
+        public void TestOsu() => runForRuleset(new OsuRuleset().RulesetInfo);
 
-            Child = new SetupScreen
+        [Test]
+        public void TestTaiko() => runForRuleset(new TaikoRuleset().RulesetInfo);
+
+        [Test]
+        public void TestCatch() => runForRuleset(new CatchRuleset().RulesetInfo);
+
+        [Test]
+        public void TestMania() => runForRuleset(new ManiaRuleset().RulesetInfo);
+
+        private void runForRuleset(RulesetInfo rulesetInfo)
+        {
+            AddStep("create screen", () =>
             {
-                State = { Value = Visibility.Visible },
-            };
+                editorBeatmap.BeatmapInfo.Ruleset = rulesetInfo;
+
+                Beatmap.Value = CreateWorkingBeatmap(editorBeatmap.PlayableBeatmap);
+
+                Child = new SetupScreen
+                {
+                    State = { Value = Visibility.Visible },
+                };
+            });
         }
     }
 }
diff --git a/osu.Game.Tests/Visual/Online/TestSceneUserProfileOverlay.cs b/osu.Game.Tests/Visual/Online/TestSceneUserProfileOverlay.cs
index 03d079261d..70271b0b08 100644
--- a/osu.Game.Tests/Visual/Online/TestSceneUserProfileOverlay.cs
+++ b/osu.Game.Tests/Visual/Online/TestSceneUserProfileOverlay.cs
@@ -104,6 +104,9 @@ namespace osu.Game.Tests.Visual.Online
                 CoverUrl = @"https://osu.ppy.sh/images/headers/profile-covers/c4.jpg"
             }, api.IsLoggedIn));
 
+            AddStep("Show ppy from username", () => profile.ShowUser(@"peppy"));
+            AddStep("Show flyte from username", () => profile.ShowUser(@"flyte"));
+
             AddStep("Hide", profile.Hide);
             AddStep("Show without reload", profile.Show);
         }
diff --git a/osu.Game/Graphics/UserInterface/HoverSampleDebounceComponent.cs b/osu.Game/Graphics/UserInterface/HoverSampleDebounceComponent.cs
index 55f43cfe46..1fd03a34e7 100644
--- a/osu.Game/Graphics/UserInterface/HoverSampleDebounceComponent.cs
+++ b/osu.Game/Graphics/UserInterface/HoverSampleDebounceComponent.cs
@@ -15,11 +15,6 @@ namespace osu.Game.Graphics.UserInterface
     /// </summary>
     public abstract class HoverSampleDebounceComponent : CompositeDrawable
     {
-        /// <summary>
-        /// Length of debounce for hover sound playback, in milliseconds.
-        /// </summary>
-        public double HoverDebounceTime { get; } = 20;
-
         private Bindable<double?> lastPlaybackTime;
 
         [BackgroundDependencyLoader]
@@ -34,7 +29,7 @@ namespace osu.Game.Graphics.UserInterface
             if (e.HasAnyButtonPressed)
                 return false;
 
-            bool enoughTimePassedSinceLastPlayback = !lastPlaybackTime.Value.HasValue || Time.Current - lastPlaybackTime.Value >= HoverDebounceTime;
+            bool enoughTimePassedSinceLastPlayback = !lastPlaybackTime.Value.HasValue || Time.Current - lastPlaybackTime.Value >= OsuGameBase.SAMPLE_DEBOUNCE_TIME;
 
             if (enoughTimePassedSinceLastPlayback)
             {
diff --git a/osu.Game/Graphics/UserInterface/HoverSounds.cs b/osu.Game/Graphics/UserInterface/HoverSounds.cs
index c0ef5cb3fc..7db1efc75f 100644
--- a/osu.Game/Graphics/UserInterface/HoverSounds.cs
+++ b/osu.Game/Graphics/UserInterface/HoverSounds.cs
@@ -6,7 +6,6 @@ using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
-using osu.Game.Configuration;
 using osu.Framework.Utils;
 
 namespace osu.Game.Graphics.UserInterface
@@ -28,7 +27,7 @@ namespace osu.Game.Graphics.UserInterface
         }
 
         [BackgroundDependencyLoader]
-        private void load(AudioManager audio, SessionStatics statics)
+        private void load(AudioManager audio)
         {
             sampleHover = audio.Samples.Get($@"UI/{SampleSet.GetDescription()}-hover")
                           ?? audio.Samples.Get($@"UI/{HoverSampleSet.Default.GetDescription()}-hover");
diff --git a/osu.Game/Online/API/Requests/GetUserRequest.cs b/osu.Game/Online/API/Requests/GetUserRequest.cs
index 42aad6f9eb..e49c4ab298 100644
--- a/osu.Game/Online/API/Requests/GetUserRequest.cs
+++ b/osu.Game/Online/API/Requests/GetUserRequest.cs
@@ -8,15 +8,47 @@ namespace osu.Game.Online.API.Requests
 {
     public class GetUserRequest : APIRequest<User>
     {
-        private readonly long? userId;
+        private readonly string lookup;
         public readonly RulesetInfo Ruleset;
+        private readonly LookupType lookupType;
 
+        /// <summary>
+        /// Gets the currently logged-in user.
+        /// </summary>
+        public GetUserRequest()
+        {
+        }
+
+        /// <summary>
+        /// Gets a user from their ID.
+        /// </summary>
+        /// <param name="userId">The user to get.</param>
+        /// <param name="ruleset">The ruleset to get the user's info for.</param>
         public GetUserRequest(long? userId = null, RulesetInfo ruleset = null)
         {
-            this.userId = userId;
+            lookup = userId.ToString();
+            lookupType = LookupType.Id;
             Ruleset = ruleset;
         }
 
-        protected override string Target => userId.HasValue ? $@"users/{userId}/{Ruleset?.ShortName}" : $@"me/{Ruleset?.ShortName}";
+        /// <summary>
+        /// Gets a user from their username.
+        /// </summary>
+        /// <param name="username">The user to get.</param>
+        /// <param name="ruleset">The ruleset to get the user's info for.</param>
+        public GetUserRequest(string username = null, RulesetInfo ruleset = null)
+        {
+            lookup = username;
+            lookupType = LookupType.Username;
+            Ruleset = ruleset;
+        }
+
+        protected override string Target => lookup != null ? $@"users/{lookup}/{Ruleset?.ShortName}?k={lookupType.ToString().ToLower()}" : $@"me/{Ruleset?.ShortName}";
+
+        private enum LookupType
+        {
+            Id,
+            Username
+        }
     }
 }
diff --git a/osu.Game/OsuGame.cs b/osu.Game/OsuGame.cs
index 187669cbb4..2107b3a0e9 100644
--- a/osu.Game/OsuGame.cs
+++ b/osu.Game/OsuGame.cs
@@ -333,6 +333,9 @@ namespace osu.Game
                 case LinkAction.OpenUserProfile:
                     if (int.TryParse(link.Argument, out int userId))
                         ShowUser(userId);
+                    else
+                        ShowUser(link.Argument);
+
                     break;
 
                 case LinkAction.OpenWiki:
@@ -380,6 +383,12 @@ namespace osu.Game
         /// <param name="userId">The user to display.</param>
         public void ShowUser(int userId) => waitForReady(() => userProfile, _ => userProfile.ShowUser(userId));
 
+        /// <summary>
+        /// Show a user's profile as an overlay.
+        /// </summary>
+        /// <param name="username">The user to display.</param>
+        public void ShowUser(string username) => waitForReady(() => userProfile, _ => userProfile.ShowUser(username));
+
         /// <summary>
         /// Show a beatmap's set as an overlay, displaying the given beatmap.
         /// </summary>
diff --git a/osu.Game/OsuGameBase.cs b/osu.Game/OsuGameBase.cs
index 69f6bc1b7b..762216e93c 100644
--- a/osu.Game/OsuGameBase.cs
+++ b/osu.Game/OsuGameBase.cs
@@ -56,6 +56,11 @@ namespace osu.Game
 
         public const int SAMPLE_CONCURRENCY = 6;
 
+        /// <summary>
+        /// Length of debounce (in milliseconds) for commonly occuring sample playbacks that could stack.
+        /// </summary>
+        public const int SAMPLE_DEBOUNCE_TIME = 20;
+
         /// <summary>
         /// The maximum volume at which audio tracks should playback. This can be set lower than 1 to create some head-room for sound effects.
         /// </summary>
diff --git a/osu.Game/Overlays/NotificationOverlay.cs b/osu.Game/Overlays/NotificationOverlay.cs
index 2175e17da9..8809dec642 100644
--- a/osu.Game/Overlays/NotificationOverlay.cs
+++ b/osu.Game/Overlays/NotificationOverlay.cs
@@ -9,6 +9,7 @@ using osu.Game.Overlays.Notifications;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics.Containers;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
 using osu.Framework.Bindables;
 using osu.Framework.Localisation;
 using osu.Framework.Threading;
@@ -29,6 +30,9 @@ namespace osu.Game.Overlays
 
         private FlowContainer<NotificationSection> sections;
 
+        [Resolved]
+        private AudioManager audio { get; set; }
+
         [BackgroundDependencyLoader]
         private void load()
         {
@@ -98,14 +102,18 @@ namespace osu.Game.Overlays
 
         private int runningDepth;
 
-        private void notificationClosed() => updateCounts();
-
         private readonly Scheduler postScheduler = new Scheduler();
 
         public override bool IsPresent => base.IsPresent || postScheduler.HasPendingTasks;
 
         private bool processingPosts = true;
 
+        private double? lastSamplePlayback;
+
+        /// <summary>
+        /// Post a new notification for display.
+        /// </summary>
+        /// <param name="notification">The notification to display.</param>
         public void Post(Notification notification) => postScheduler.Add(() =>
         {
             ++runningDepth;
@@ -124,11 +132,13 @@ namespace osu.Game.Overlays
                 Show();
 
             updateCounts();
+            playDebouncedSample(notification.PopInSampleName);
         });
 
         protected override void Update()
         {
             base.Update();
+
             if (processingPosts)
                 postScheduler.Update();
         }
@@ -151,6 +161,24 @@ namespace osu.Game.Overlays
             this.FadeTo(0, TRANSITION_LENGTH, Easing.OutQuint);
         }
 
+        private void notificationClosed()
+        {
+            updateCounts();
+
+            // this debounce is currently shared between popin/popout sounds, which means one could potentially not play when the user is expecting it.
+            // popout is constant across all notification types, and should therefore be handled using playback concurrency instead, but seems broken at the moment.
+            playDebouncedSample("UI/overlay-pop-out");
+        }
+
+        private void playDebouncedSample(string sampleName)
+        {
+            if (lastSamplePlayback == null || Time.Current - lastSamplePlayback > OsuGameBase.SAMPLE_DEBOUNCE_TIME)
+            {
+                audio.Samples.Get(sampleName)?.Play();
+                lastSamplePlayback = Time.Current;
+            }
+        }
+
         private void updateCounts()
         {
             UnreadCount.Value = sections.Select(c => c.UnreadCount).Sum();
diff --git a/osu.Game/Overlays/Notifications/Notification.cs b/osu.Game/Overlays/Notifications/Notification.cs
index d1a97c74b2..44203e8ee7 100644
--- a/osu.Game/Overlays/Notifications/Notification.cs
+++ b/osu.Game/Overlays/Notifications/Notification.cs
@@ -3,20 +3,18 @@
 
 using System;
 using osu.Framework.Allocation;
-using osu.Framework.Audio;
-using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
-using osu.Game.Graphics;
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Events;
+using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
+using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Game.Overlays.Notifications
 {
@@ -42,10 +40,7 @@ namespace osu.Game.Overlays.Notifications
         /// </summary>
         public virtual bool DisplayOnTop => true;
 
-        private Sample samplePopIn;
-        private Sample samplePopOut;
-        protected virtual string PopInSampleName => "UI/notification-pop-in";
-        protected virtual string PopOutSampleName => "UI/overlay-pop-out"; // TODO: replace with a unique sample?
+        public virtual string PopInSampleName => "UI/notification-pop-in";
 
         protected NotificationLight Light;
         private readonly CloseButton closeButton;
@@ -114,7 +109,7 @@ namespace osu.Game.Overlays.Notifications
                         closeButton = new CloseButton
                         {
                             Alpha = 0,
-                            Action = () => Close(),
+                            Action = Close,
                             Anchor = Anchor.CentreRight,
                             Origin = Anchor.CentreRight,
                             Margin = new MarginPadding
@@ -127,13 +122,6 @@ namespace osu.Game.Overlays.Notifications
             });
         }
 
-        [BackgroundDependencyLoader]
-        private void load(AudioManager audio)
-        {
-            samplePopIn = audio.Samples.Get(PopInSampleName);
-            samplePopOut = audio.Samples.Get(PopOutSampleName);
-        }
-
         protected override bool OnHover(HoverEvent e)
         {
             closeButton.FadeIn(75);
@@ -158,8 +146,6 @@ namespace osu.Game.Overlays.Notifications
         {
             base.LoadComplete();
 
-            samplePopIn?.Play();
-
             this.FadeInFromZero(200);
             NotificationContent.MoveToX(DrawSize.X);
             NotificationContent.MoveToX(0, 500, Easing.OutQuint);
@@ -167,15 +153,12 @@ namespace osu.Game.Overlays.Notifications
 
         public bool WasClosed;
 
-        public virtual void Close(bool playSound = true)
+        public virtual void Close()
         {
             if (WasClosed) return;
 
             WasClosed = true;
 
-            if (playSound)
-                samplePopOut?.Play();
-
             Closed?.Invoke();
             this.FadeOut(100);
             Expire();
diff --git a/osu.Game/Overlays/Notifications/NotificationSection.cs b/osu.Game/Overlays/Notifications/NotificationSection.cs
index 2316199049..a23ff07a64 100644
--- a/osu.Game/Overlays/Notifications/NotificationSection.cs
+++ b/osu.Game/Overlays/Notifications/NotificationSection.cs
@@ -110,12 +110,7 @@ namespace osu.Game.Overlays.Notifications
 
         private void clearAll()
         {
-            bool first = true;
-            notifications.Children.ForEach(c =>
-            {
-                c.Close(first);
-                first = false;
-            });
+            notifications.Children.ForEach(c => c.Close());
         }
 
         protected override void Update()
diff --git a/osu.Game/Overlays/Notifications/ProgressNotification.cs b/osu.Game/Overlays/Notifications/ProgressNotification.cs
index 703c14af2b..3105ecd742 100644
--- a/osu.Game/Overlays/Notifications/ProgressNotification.cs
+++ b/osu.Game/Overlays/Notifications/ProgressNotification.cs
@@ -150,12 +150,12 @@ namespace osu.Game.Overlays.Notifications
             colourCancelled = colours.Red;
         }
 
-        public override void Close(bool playSound = true)
+        public override void Close()
         {
             switch (State)
             {
                 case ProgressNotificationState.Cancelled:
-                    base.Close(playSound);
+                    base.Close();
                     break;
 
                 case ProgressNotificationState.Active:
diff --git a/osu.Game/Overlays/Notifications/SimpleErrorNotification.cs b/osu.Game/Overlays/Notifications/SimpleErrorNotification.cs
index 13c9c5a02d..faab4ed472 100644
--- a/osu.Game/Overlays/Notifications/SimpleErrorNotification.cs
+++ b/osu.Game/Overlays/Notifications/SimpleErrorNotification.cs
@@ -7,7 +7,7 @@ namespace osu.Game.Overlays.Notifications
 {
     public class SimpleErrorNotification : SimpleNotification
     {
-        protected override string PopInSampleName => "UI/error-notification-pop-in";
+        public override string PopInSampleName => "UI/error-notification-pop-in";
 
         public SimpleErrorNotification()
         {
diff --git a/osu.Game/Overlays/UserProfileOverlay.cs b/osu.Game/Overlays/UserProfileOverlay.cs
index 299a14b250..b0327987f2 100644
--- a/osu.Game/Overlays/UserProfileOverlay.cs
+++ b/osu.Game/Overlays/UserProfileOverlay.cs
@@ -40,6 +40,8 @@ namespace osu.Game.Overlays
 
         public void ShowUser(int userId) => ShowUser(new User { Id = userId });
 
+        public void ShowUser(string username) => ShowUser(new User { Username = username });
+
         public void ShowUser(User user, bool fetchOnline = true)
         {
             if (user == User.SYSTEM_USER)
@@ -116,7 +118,7 @@ namespace osu.Game.Overlays
 
             if (fetchOnline)
             {
-                userReq = new GetUserRequest(user.Id);
+                userReq = user.Id > 1 ? new GetUserRequest(user.Id) : new GetUserRequest(user.Username);
                 userReq.Success += userLoadComplete;
                 API.Queue(userReq);
             }
diff --git a/osu.Game/Rulesets/Ruleset.cs b/osu.Game/Rulesets/Ruleset.cs
index 80be61ead1..de62cf8d33 100644
--- a/osu.Game/Rulesets/Ruleset.cs
+++ b/osu.Game/Rulesets/Ruleset.cs
@@ -28,6 +28,7 @@ using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Testing;
 using osu.Game.Extensions;
 using osu.Game.Rulesets.Filter;
+using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 
 namespace osu.Game.Rulesets
@@ -315,5 +316,11 @@ namespace osu.Game.Rulesets
         /// </summary>
         [CanBeNull]
         public virtual IRulesetFilterCriteria CreateRulesetFilterCriteria() => null;
+
+        /// <summary>
+        /// Can be overridden to add a ruleset-specific section to the editor beatmap setup screen.
+        /// </summary>
+        [CanBeNull]
+        public virtual RulesetSetupSection CreateEditorSetupSection() => null;
     }
 }
diff --git a/osu.Game/Screens/Edit/Setup/RulesetSetupSection.cs b/osu.Game/Screens/Edit/Setup/RulesetSetupSection.cs
new file mode 100644
index 0000000000..935842ff99
--- /dev/null
+++ b/osu.Game/Screens/Edit/Setup/RulesetSetupSection.cs
@@ -0,0 +1,20 @@
+// 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.Localisation;
+using osu.Game.Rulesets;
+
+namespace osu.Game.Screens.Edit.Setup
+{
+    public abstract class RulesetSetupSection : SetupSection
+    {
+        public sealed override LocalisableString Title => $"Ruleset ({rulesetInfo.Name})";
+
+        private readonly RulesetInfo rulesetInfo;
+
+        protected RulesetSetupSection(RulesetInfo rulesetInfo)
+        {
+            this.rulesetInfo = rulesetInfo;
+        }
+    }
+}
diff --git a/osu.Game/Screens/Edit/Setup/SetupScreen.cs b/osu.Game/Screens/Edit/Setup/SetupScreen.cs
index 746cf38867..04767f1786 100644
--- a/osu.Game/Screens/Edit/Setup/SetupScreen.cs
+++ b/osu.Game/Screens/Edit/Setup/SetupScreen.cs
@@ -1,6 +1,7 @@
 // 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 System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Game.Graphics.Containers;
@@ -10,7 +11,7 @@ namespace osu.Game.Screens.Edit.Setup
     public class SetupScreen : EditorRoundedScreen
     {
         [Cached]
-        private SectionsContainer<SetupSection> sections = new SectionsContainer<SetupSection>();
+        private SectionsContainer<SetupSection> sections { get; } = new SetupScreenSectionsContainer();
 
         [Cached]
         private SetupScreenHeader header = new SetupScreenHeader();
@@ -21,24 +22,27 @@ namespace osu.Game.Screens.Edit.Setup
         }
 
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(EditorBeatmap beatmap)
         {
-            AddRange(new Drawable[]
+            var sectionsEnumerable = new List<SetupSection>
             {
-                sections = new SetupScreenSectionsContainer
-                {
-                    FixedHeader = header,
-                    RelativeSizeAxes = Axes.Both,
-                    Children = new SetupSection[]
-                    {
-                        new ResourcesSection(),
-                        new MetadataSection(),
-                        new DifficultySection(),
-                        new ColoursSection(),
-                        new DesignSection(),
-                    }
-                },
-            });
+                new ResourcesSection(),
+                new MetadataSection(),
+                new DifficultySection(),
+                new ColoursSection(),
+                new DesignSection(),
+            };
+
+            var rulesetSpecificSection = beatmap.BeatmapInfo.Ruleset?.CreateInstance()?.CreateEditorSetupSection();
+            if (rulesetSpecificSection != null)
+                sectionsEnumerable.Add(rulesetSpecificSection);
+
+            Add(sections.With(s =>
+            {
+                s.RelativeSizeAxes = Axes.Both;
+                s.ChildrenEnumerable = sectionsEnumerable;
+                s.FixedHeader = header;
+            }));
         }
 
         private class SetupScreenSectionsContainer : SectionsContainer<SetupSection>
diff --git a/osu.Game/Screens/Edit/Setup/SetupSection.cs b/osu.Game/Screens/Edit/Setup/SetupSection.cs
index 1f988d62e2..1dde6fb926 100644
--- a/osu.Game/Screens/Edit/Setup/SetupSection.cs
+++ b/osu.Game/Screens/Edit/Setup/SetupSection.cs
@@ -12,9 +12,9 @@ using osuTK;
 
 namespace osu.Game.Screens.Edit.Setup
 {
-    internal abstract class SetupSection : Container
+    public abstract class SetupSection : Container
     {
-        private readonly FillFlowContainer flow;
+        private FillFlowContainer flow;
 
         /// <summary>
         /// Used to align some of the child <see cref="LabelledDrawable{T}"/>s together to achieve a grid-like look.
@@ -31,7 +31,8 @@ namespace osu.Game.Screens.Edit.Setup
 
         public abstract LocalisableString Title { get; }
 
-        protected SetupSection()
+        [BackgroundDependencyLoader]
+        private void load()
         {
             RelativeSizeAxes = Axes.X;
             AutoSizeAxes = Axes.Y;