diff --git a/osu.Game/Rulesets/Mods/ModFailCondition.cs b/osu.Game/Rulesets/Mods/ModFailCondition.cs
new file mode 100644
index 0000000000..40a0843e06
--- /dev/null
+++ b/osu.Game/Rulesets/Mods/ModFailCondition.cs
@@ -0,0 +1,25 @@
+// 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;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Mods
+{
+    public abstract class ModFailCondition : Mod, IApplicableToHealthProcessor, IApplicableFailOverride
+    {
+        public override Type[] IncompatibleMods => new[] { typeof(ModNoFail), typeof(ModRelax), typeof(ModAutoplay) };
+
+        public bool PerformFail() => true;
+
+        public bool RestartOnFail => true;
+
+        public void ApplyToHealthProcessor(HealthProcessor healthProcessor)
+        {
+            healthProcessor.FailConditions += FailCondition;
+        }
+
+        protected abstract bool FailCondition(HealthProcessor healthProcessor, JudgementResult result);
+    }
+}
diff --git a/osu.Game/Rulesets/Mods/ModPerfect.cs b/osu.Game/Rulesets/Mods/ModPerfect.cs
index df0fc9c4b6..d0b09b50f2 100644
--- a/osu.Game/Rulesets/Mods/ModPerfect.cs
+++ b/osu.Game/Rulesets/Mods/ModPerfect.cs
@@ -1,6 +1,8 @@
 // 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;
+using System.Linq;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics;
 using osu.Game.Rulesets.Judgements;
@@ -8,13 +10,18 @@
 
 namespace osu.Game.Rulesets.Mods
 {
-    public abstract class ModPerfect : ModSuddenDeath
+    public abstract class ModPerfect : ModFailCondition
     {
         public override string Name => "Perfect";
         public override string Acronym => "PF";
         public override IconUsage? Icon => OsuIcon.ModPerfect;
+        public override ModType Type => ModType.DifficultyIncrease;
+        public override bool Ranked => true;
+        public override double ScoreMultiplier => 1;
         public override string Description => "SS or quit.";
 
+        public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(ModSuddenDeath)).ToArray();
+
         protected override bool FailCondition(HealthProcessor healthProcessor, JudgementResult result)
             => result.Type.AffectsAccuracy()
                && result.Type != result.Judgement.MaxResult;
diff --git a/osu.Game/Rulesets/Mods/ModSuddenDeath.cs b/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
index ae71041a64..617ae38feb 100644
--- a/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
+++ b/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Linq;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics;
 using osu.Game.Rulesets.Judgements;
@@ -9,7 +10,7 @@
 
 namespace osu.Game.Rulesets.Mods
 {
-    public abstract class ModSuddenDeath : Mod, IApplicableToHealthProcessor, IApplicableFailOverride
+    public abstract class ModSuddenDeath : ModFailCondition
     {
         public override string Name => "Sudden Death";
         public override string Acronym => "SD";
@@ -18,18 +19,10 @@ public abstract class ModSuddenDeath : Mod, IApplicableToHealthProcessor, IAppli
         public override string Description => "Miss and fail.";
         public override double ScoreMultiplier => 1;
         public override bool Ranked => true;
-        public override Type[] IncompatibleMods => new[] { typeof(ModNoFail), typeof(ModRelax), typeof(ModAutoplay) };
 
-        public bool PerformFail() => true;
+        public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(ModPerfect)).ToArray();
 
-        public bool RestartOnFail => true;
-
-        public void ApplyToHealthProcessor(HealthProcessor healthProcessor)
-        {
-            healthProcessor.FailConditions += FailCondition;
-        }
-
-        protected virtual bool FailCondition(HealthProcessor healthProcessor, JudgementResult result)
+        protected override bool FailCondition(HealthProcessor healthProcessor, JudgementResult result)
             => result.Type.AffectsCombo()
                && !result.IsHit;
     }