diff --git a/spine-ts/spine-construct3/src/aces.json b/spine-ts/spine-construct3/src/aces.json
index 74cd70f8c..35f2208dc 100644
--- a/spine-ts/spine-construct3/src/aces.json
+++ b/spine-ts/spine-construct3/src/aces.json
@@ -63,6 +63,23 @@
             "type": "string"
           }
         ]
+      },
+      {
+        "id": "is-animation-playing",
+        "scriptName": "IsAnimationPlaying",
+        "isTrigger": false,
+        "params": [
+          {
+            "id": "animation-name",
+            "type": "string",
+            "initial-value": ""
+          },
+          {
+            "id": "track-index",
+            "type": "number",
+            "initial-value": -1
+          }
+        ]
       }
     ],
     "actions": [
diff --git a/spine-ts/spine-construct3/src/c3runtime/conditions.ts b/spine-ts/spine-construct3/src/c3runtime/conditions.ts
index 20eb2ed74..db2410b24 100644
--- a/spine-ts/spine-construct3/src/c3runtime/conditions.ts
+++ b/spine-ts/spine-construct3/src/c3runtime/conditions.ts
@@ -26,4 +26,7 @@ C3.Plugins.EsotericSoftware_SpineConstruct3.Cnds =
 	IsInsideSlot (this: SpineC3Instance, x: number, y: number, slotName: string) {
 		return this.isInsideSlot(x, y, slotName);
 	},
+	IsAnimationPlaying (this: SpineC3Instance, animationName: string, trackIndex: number) {
+		return this.isAnimationPlaying(animationName, trackIndex);
+	},
 };
diff --git a/spine-ts/spine-construct3/src/c3runtime/instance.ts b/spine-ts/spine-construct3/src/c3runtime/instance.ts
index a9427f602..5a9e00c70 100644
--- a/spine-ts/spine-construct3/src/c3runtime/instance.ts
+++ b/spine-ts/spine-construct3/src/c3runtime/instance.ts
@@ -310,6 +310,25 @@ class SpineC3Instance extends globalThis.ISDKWorldInstanceBase {
 		return this.isPointInPolygon(vertices, hullLength, coords.x, coords.y);
 	}
 
+	public isAnimationPlaying (animationName: string, trackIndex: number) {
+		if (!this.state) return false;
+
+		if (trackIndex === -1) {
+			for (const track of this.state.tracks) {
+				if (!track) continue;
+				if (animationName === "" || track.animation?.name === animationName) return true;
+			}
+			return false;
+		}
+
+		const track = this.state.tracks[trackIndex];
+		if (!track) return false;
+
+		if (animationName === "") return true;
+
+		return track.animation?.name === animationName;
+	}
+
 	private isPointInPolygon (vertices: NumberArrayLike, hullLength: number, px: number, py: number) {
 		if (hullLength < 6) {
 			throw new Error("A polygon must have at least 3 vertices (6 numbers in the array). ");
diff --git a/spine-ts/spine-construct3/src/lang/en-US.json b/spine-ts/spine-construct3/src/lang/en-US.json
index 422d1f414..fee3f7328 100644
--- a/spine-ts/spine-construct3/src/lang/en-US.json
+++ b/spine-ts/spine-construct3/src/lang/en-US.json
@@ -137,6 +137,21 @@
                 "desc": "Name of the slot to check"
               }
             }
+          },
+          "is-animation-playing": {
+            "list-name": "Is animation playing",
+            "display-text": "Is animation {0} playing on track {1}",
+            "description": "Check if animation is playing. Use empty string for animation or -1 for track to match any value.",
+            "params": {
+              "animation-name": {
+                "name": "Animation name",
+                "desc": "Animation name. Empty string matches any animation."
+              },
+              "track-index": {
+                "name": "Track index",
+                "desc": "Track index. Use -1 to check all tracks."
+              }
+            }
           }
         },
         "actions": {
diff --git a/spine-ts/spine-construct3/src/lang/zh-CN.json b/spine-ts/spine-construct3/src/lang/zh-CN.json
index c36fd00db..50b3d1fb1 100644
--- a/spine-ts/spine-construct3/src/lang/zh-CN.json
+++ b/spine-ts/spine-construct3/src/lang/zh-CN.json
@@ -137,6 +137,21 @@
                 "desc": "要检查的插槽名称"
               }
             }
+          },
+          "is-animation-playing": {
+            "list-name": "动画是否正在播放",
+            "display-text": "动画{0}是否在轨道{1}上播放",
+            "description": "检查动画是否正在播放。使用空字符串匹配任何动画，使用-1匹配所有轨道。",
+            "params": {
+              "animation-name": {
+                "name": "动画名称",
+                "desc": "动画名称。空字符串匹配任何动画。"
+              },
+              "track-index": {
+                "name": "轨道索引",
+                "desc": "轨道索引。使用-1检查所有轨道。"
+              }
+            }
           }
         },
         "actions": {