diff --git a/source/funkin/play/stage/Stage.hx b/source/funkin/play/stage/Stage.hx
index de693e9c5..3f3debc63 100644
--- a/source/funkin/play/stage/Stage.hx
+++ b/source/funkin/play/stage/Stage.hx
@@ -174,6 +174,8 @@ class Stage extends FlxSpriteGroup implements IHook implements IPlayStateScripte
 			propSprite.x = dataProp.position[0];
 			propSprite.y = dataProp.position[1];
 
+			propSprite.alpha = dataProp.alpha;
+
 			// If pixel, disable antialiasing.
 			propSprite.antialiasing = !dataProp.isPixel;
 
diff --git a/source/funkin/play/stage/StageData.hx b/source/funkin/play/stage/StageData.hx
index e42eba5a3..5694ac3a1 100644
--- a/source/funkin/play/stage/StageData.hx
+++ b/source/funkin/play/stage/StageData.hx
@@ -181,6 +181,7 @@ class StageDataParser
 	static final DEFAULT_CAMERA_OFFSETS_DAD:Array<Float> = [150, -100];
 	static final DEFAULT_POSITION:Array<Float> = [0, 0];
 	static final DEFAULT_SCALE:Float = 1.0;
+	static final DEFAULT_ALPHA:Float = 1.0;
 	static final DEFAULT_SCROLL:Array<Float> = [0, 0];
 	static final DEFAULT_ZINDEX:Int = 0;
 
@@ -283,6 +284,11 @@ class StageDataParser
 				inputProp.scroll = DEFAULT_SCROLL;
 			}
 
+			if (inputProp.alpha == null)
+			{
+				inputProp.alpha = DEFAULT_ALPHA;
+			}
+
 			if (Std.isOfType(inputProp.scroll, Float))
 			{
 				inputProp.scroll = [inputProp.scroll, inputProp.scroll];
@@ -442,6 +448,12 @@ typedef StageDataProp =
 	 */
 	var scale:OneOfTwo<Float, Array<Float>>;
 
+	/**
+	 * The alpha of the prop, as a float.
+	 * @default 1.0
+	 */
+	var alpha:Null<Float>;
+
 	/**
 	 * If not zero, this prop will play an animation every X beats of the song.
 	 * This requires animations to be defined. If `danceLeft` and `danceRight` are defined,