diff --git a/VamTimeline.AtomAnimation.cslist b/VamTimeline.AtomAnimation.cslist
index ab1669d1..f3d38d86 100644
--- a/VamTimeline.AtomAnimation.cslist
+++ b/VamTimeline.AtomAnimation.cslist
@@ -25,7 +25,6 @@ src\AtomAnimations\Animations\AtomPose.cs
 src\AtomAnimations\Animations\IAtomAnimationClip.cs
 src\AtomAnimations\Animations\IAtomAnimationTargetsList.cs
 src\AtomAnimations\Animations\TimeModes.cs
-src\AtomAnimations\Animations\TimeTypeValues.cs
 src\AtomAnimations\Animations\UnitySpecific.cs
 src\AtomAnimations\Animations\VamOverlaysFadeManager.cs
 src\AtomAnimations\BezierCurves\Smoothing\BezierAnimationCurveSmoothingBase.cs
diff --git a/VamTimeline.csproj b/VamTimeline.csproj
index 6edaec7a..c6473f36 100644
--- a/VamTimeline.csproj
+++ b/VamTimeline.csproj
@@ -100,7 +100,6 @@
     <Compile Include="src\AtomAnimations\Animations\IAtomAnimationClip.cs" />
     <Compile Include="src\AtomAnimations\Animations\IAtomAnimationTargetsList.cs" />
     <Compile Include="src\AtomAnimations\Animations\TimeModes.cs" />
-    <Compile Include="src\AtomAnimations\Animations\TimeTypeValues.cs" />
     <Compile Include="src\AtomAnimations\Animations\UnitySpecific.cs" />
     <Compile Include="src\AtomAnimations\Animations\VamOverlaysFadeManager.cs" />
     <Compile Include="src\AtomAnimations\BezierCurves\Smoothing\BezierAnimationCurveSmoothingBase.cs" />
diff --git a/meta.json b/meta.json
index b607dd4c..d876b8e2 100644
--- a/meta.json
+++ b/meta.json
@@ -36,7 +36,6 @@
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\IAtomAnimationClip.cs",
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\IAtomAnimationTargetsList.cs",
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\TimeModes.cs",
-    "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\TimeTypeValues.cs",
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\UnitySpecific.cs",
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\Animations\\VamOverlaysFadeManager.cs",
     "Custom\\Scripts\\AcidBubbles\\Timeline\\src\\AtomAnimations\\BezierCurves\\Smoothing\\BezierAnimationCurveSmoothingBase.cs",
diff --git a/src/AtomAnimations/Animations/AtomAnimation.cs b/src/AtomAnimations/Animations/AtomAnimation.cs
index 4a064ef2..9273ee60 100644
--- a/src/AtomAnimations/Animations/AtomAnimation.cs
+++ b/src/AtomAnimations/Animations/AtomAnimation.cs
@@ -39,7 +39,19 @@ private void OnTargetsListChanged()
 
         public void Update()
         {
-            var deltaTime = timeMode == TimeModes.RealTime ? (Time.time - _lastUpdateTime) : Time.deltaTime;
+            float deltaTime;
+            switch (timeMode)
+            {
+                case TimeModes.RealTime:
+                    deltaTime = Time.time - _lastUpdateTime;
+                    break;
+                case TimeModes.RealTimeLegacy:
+                    deltaTime = Time.unscaledDeltaTime * Time.timeScale;
+                    break;
+                default:
+                    deltaTime = Time.deltaTime;
+                    break;
+            }
             _lastUpdateTime = Time.time;
 
             SyncTriggers(true);
@@ -60,7 +72,19 @@ public void Update()
 
         public void FixedUpdate()
         {
-            var deltaTime = timeMode == TimeModes.RealTime ? (Time.time - _lastFixedUpdateTime) : Time.deltaTime;
+            float deltaTime;
+            switch (timeMode)
+            {
+                case TimeModes.RealTime:
+                    deltaTime = Time.time - _lastFixedUpdateTime;
+                    break;
+                case TimeModes.RealTimeLegacy:
+                    deltaTime = Time.unscaledDeltaTime * Time.timeScale;
+                    break;
+                default:
+                    deltaTime = Time.deltaTime;
+                    break;
+            }
             _lastFixedUpdateTime = Time.time;
 
 
diff --git a/src/AtomAnimations/Animations/TimeModes.cs b/src/AtomAnimations/Animations/TimeModes.cs
index a4dc56e0..dc10e42c 100644
--- a/src/AtomAnimations/Animations/TimeModes.cs
+++ b/src/AtomAnimations/Animations/TimeModes.cs
@@ -3,6 +3,7 @@
     public static class TimeModes
     {
         public const int UnityTime = 0;
-        public const int RealTime = 1;
+        public const int RealTimeLegacy = 1;
+        public const int RealTime = 2;
     }
 }
diff --git a/src/AtomAnimations/Animations/TimeTypeValues.cs b/src/AtomAnimations/Animations/TimeTypeValues.cs
deleted file mode 100644
index 0bda4834..00000000
--- a/src/AtomAnimations/Animations/TimeTypeValues.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-namespace VamTimeline
-{
-    public static class TimeTypeValues
-    {
-        public const int GameTime = 0;
-        public const int RealTime = 1;
-        /*
-        public const int SceneAnimation = 2;
-        public const int AudioTrack = 3;
-        */
-    }
-}
diff --git a/src/UI/Screens/OptionsScreen.cs b/src/UI/Screens/OptionsScreen.cs
index 8553ea5b..ea02cf30 100644
--- a/src/UI/Screens/OptionsScreen.cs
+++ b/src/UI/Screens/OptionsScreen.cs
@@ -59,14 +59,23 @@ private void InitLockedUI()
 
         private void InitUseRealTimeUI()
         {
-            var timeTypeJSON = new JSONStorableStringChooser("Time mode", new List<string> {TimeTypeValues.GameTime.ToString(), TimeTypeValues.RealTime.ToString()}, TimeTypeValues.GameTime.ToString(), "Time mode");
-            timeTypeJSON.displayChoices = new List<string>
+            var timeModes = new List<string> {TimeModes.UnityTime.ToString(), TimeModes.RealTime.ToString()};
+            var timeModeDisplay = new List<string>
             {
                 "Game time (slows with low fps)",
                 "Real time (better for audio sync)"
             };
-            timeTypeJSON.valNoCallback = animation.timeMode.ToString();
-            timeTypeJSON.setCallbackFunction = val => animation.timeMode = int.Parse(val);
+            if (animation.timeMode == TimeModes.RealTimeLegacy)
+            {
+              timeModes.Add(TimeModes.RealTimeLegacy.ToString());
+              timeModeDisplay.Add("Real time (legacy, only use for old scenes)");
+            }
+            var timeTypeJSON = new JSONStorableStringChooser("Time mode", timeModes, TimeModes.UnityTime.ToString(), "Time mode")
+            {
+                displayChoices = timeModeDisplay,
+                valNoCallback = animation.timeMode.ToString(),
+                setCallbackFunction = val => animation.timeMode = int.Parse(val)
+            };
             prefabFactory.CreatePopup(timeTypeJSON, true, true);
         }
 
diff --git a/tests/VamTimeline.Tests.cslist b/tests/VamTimeline.Tests.cslist
index a4f88ab2..f9da6437 100644
--- a/tests/VamTimeline.Tests.cslist
+++ b/tests/VamTimeline.Tests.cslist
@@ -25,7 +25,6 @@
 ..\src\AtomAnimations\Animations\IAtomAnimationClip.cs
 ..\src\AtomAnimations\Animations\IAtomAnimationTargetsList.cs
 ..\src\AtomAnimations\Animations\TimeModes.cs
-..\src\AtomAnimations\Animations\TimeTypeValues.cs
 ..\src\AtomAnimations\Animations\UnitySpecific.cs
 ..\src\AtomAnimations\Animations\VamOverlaysFadeManager.cs
 ..\src\AtomAnimations\BezierCurves\Smoothing\BezierAnimationCurveSmoothingBase.cs