diff --git a/Engine.Core/Extensions/EnumExtensions.cs b/Engine.Core/Extensions/EnumExtensions.cs
new file mode 100644
index 0000000..1f7e8b1
--- /dev/null
+++ b/Engine.Core/Extensions/EnumExtensions.cs
@@ -0,0 +1,9 @@
+using System;
+
+namespace Syntriax.Engine.Core;
+
+public static class EnumExtensions
+{
+    public static bool CheckFlag(this Enum left, Enum right)
+        => ((int)(object)left & (int)(object)right) != 0;
+}
diff --git a/Engine.Systems/Time/TimerState.cs b/Engine.Systems/Time/TimerState.cs
index 4702f3d..4bda41a 100644
--- a/Engine.Systems/Time/TimerState.cs
+++ b/Engine.Systems/Time/TimerState.cs
@@ -2,8 +2,8 @@ namespace Syntriax.Engine.Systems.Time;
 
 public enum TimerState
 {
-    Idle,
-    Ticking,
-    Paused,
-    Stopped
+    Idle = 0b0001,
+    Ticking = 0b0010,
+    Paused = 0b0100,
+    Stopped = 0b1000
 }