diff --git a/osu.Game.Rulesets.Catch/Difficulty/CatchLegacyScoreSimulator.cs b/osu.Game.Rulesets.Catch/Difficulty/CatchLegacyScoreSimulator.cs
index 284fd23aea..c79fd36d96 100644
--- a/osu.Game.Rulesets.Catch/Difficulty/CatchLegacyScoreSimulator.cs
+++ b/osu.Game.Rulesets.Catch/Difficulty/CatchLegacyScoreSimulator.cs
@@ -20,12 +20,9 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 
         public int ComboScore { get; private set; }
 
-        public int LegacyBonusScore { get; private set; }
-
-        public int MaxCombo { get; private set; }
-
-        public double BonusScoreRatio => LegacyBonusScore == 0 ? 0 : (double)modernBonusScore / LegacyBonusScore;
+        public double BonusScoreRatio => legacyBonusScore == 0 ? 0 : (double)modernBonusScore / legacyBonusScore;
 
+        private int legacyBonusScore;
         private int modernBonusScore;
         private int combo;
 
@@ -77,7 +74,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 
             foreach (var obj in playableBeatmap.HitObjects)
                 simulateHit(obj);
-            MaxCombo = combo;
         }
 
         private void simulateHit(HitObject hitObject)
@@ -133,7 +129,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 
             if (isBonus)
             {
-                LegacyBonusScore += scoreIncrease;
+                legacyBonusScore += scoreIncrease;
                 modernBonusScore += Judgement.ToNumericResult(bonusResult);
             }
             else
diff --git a/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs b/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
index f09c911b98..e544428979 100644
--- a/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
+++ b/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
@@ -14,8 +14,6 @@ namespace osu.Game.Rulesets.Mania.Difficulty
     {
         public int AccuracyScore => 0;
         public int ComboScore { get; private set; }
-        public int LegacyBonusScore => 0;
-        public int MaxCombo { get; private set; }
         public double BonusScoreRatio => 0;
 
         public void Simulate(IWorkingBeatmap workingBeatmap, IBeatmap playableBeatmap, IReadOnlyList<Mod> mods)
@@ -25,7 +23,6 @@ namespace osu.Game.Rulesets.Mania.Difficulty
                                     .Aggregate(1.0, (c, n) => c * n);
 
             ComboScore = (int)(1000000 * multiplier);
-            MaxCombo = playableBeatmap.GetMaxCombo();
         }
     }
 }
diff --git a/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs b/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
index 239ec5765c..e77327d622 100644
--- a/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
+++ b/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
@@ -20,12 +20,9 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
         public int ComboScore { get; private set; }
 
-        public int LegacyBonusScore { get; private set; }
-
-        public int MaxCombo { get; private set; }
-
-        public double BonusScoreRatio => LegacyBonusScore == 0 ? 0 : (double)modernBonusScore / LegacyBonusScore;
+        public double BonusScoreRatio => legacyBonusScore == 0 ? 0 : (double)modernBonusScore / legacyBonusScore;
 
+        private int legacyBonusScore;
         private int modernBonusScore;
         private int combo;
 
@@ -83,7 +80,6 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
             foreach (var obj in playableBeatmap.HitObjects)
                 simulateHit(obj);
-            MaxCombo = combo;
         }
 
         private void simulateHit(HitObject hitObject)
@@ -193,7 +189,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
             if (isBonus)
             {
-                LegacyBonusScore += scoreIncrease;
+                legacyBonusScore += scoreIncrease;
                 modernBonusScore += Judgement.ToNumericResult(bonusResult);
             }
             else