diff --git a/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.Resources.cs b/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.Resources.cs
index e8278ee..359eae5 100644
--- a/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.Resources.cs
+++ b/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.Resources.cs
@@ -310,6 +310,7 @@ public sealed partial class RenderExecutor
             case GuestPrimitiveType.TriangleList:
             case GuestPrimitiveType.TriangleFan:
             case GuestPrimitiveType.TriangleStrip:
+            case GuestPrimitiveType.Polygon:
             case GuestPrimitiveType.RectangleList:
                 if (emission.Indexed)
                 {
diff --git a/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.cs b/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.cs
index b392b9d..ddfcaaa 100644
--- a/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.cs
+++ b/src/SharpEmu.Libs/Gpu/Rendering/RenderExecutor.cs
@@ -24,6 +24,7 @@ public enum GuestPrimitiveType : uint
     RectangleList = 7,
     RectangleListLegacy = 17,
     QuadListLegacy = 19,
+    Polygon = 21,
 }
 
 public enum GuestIndexType : uint
@@ -479,6 +480,7 @@ public sealed partial class RenderExecutor
                 topology = PrimitiveTopology.TriangleList;
                 break;
             case GuestPrimitiveType.TriangleFan:
+            case GuestPrimitiveType.Polygon:
                 topology = PrimitiveTopology.TriangleFan;
                 break;
             case GuestPrimitiveType.TriangleStrip: