diff --git a/Assets/MagnetismHeroes/Tests/PlayMode/VisualUpgradePlayTests.cs b/Assets/MagnetismHeroes/Tests/PlayMode/VisualUpgradePlayTests.cs
index b18c7e4..bcdda89 100644
--- a/Assets/MagnetismHeroes/Tests/PlayMode/VisualUpgradePlayTests.cs
+++ b/Assets/MagnetismHeroes/Tests/PlayMode/VisualUpgradePlayTests.cs
@@ -258,17 +258,20 @@ namespace MagnetismHeroes.Tests
         }
         [UnityTest] public IEnumerator TenSingleGroupsAndOneTenBallGroupRenderActualImportedResourceCounts()
         {
-            _app.StartStage(21); _app.Voice.Clear(); yield return null;
             var balls = Enumerable.Range(0, 10).Select(index => new BallState { id = "render-" + index,
                 position = new Position3((index % 5 - 2) * 1.6f, .8f + index / 5 * 1.8f, 0) }).ToArray();
-            foreach (bool singles in new[] { true, false })
+            foreach (int stage in new[] { 1, 11, 21 })
             {
-                var groups = singles ? balls.Select(ball => new GroupState { id = ball.id, ballIds = new[] { ball.id } }).ToArray()
-                    : new[] { new GroupState { id = "ten", ballIds = balls.Select(ball => ball.id).ToArray() } };
-                var board = BoardRules.CreateFreePlay(new FreePlayState { sourceStageId = 21, balls = balls, groups = groups });
-                _app.Presenter.Render(board); yield return null;
-                AssertEquipmentFollowsRepresentatives(board);
-                CaptureViews(singles ? "ten-single-groups" : "ten-one-group", "Validated synthetic Core FreePlay render fixture; session UI remains stage 21");
+                _app.StartStage(stage); _app.Voice.Clear(); yield return null;
+                foreach (bool singles in new[] { true, false })
+                {
+                    var groups = singles ? balls.Select(ball => new GroupState { id = ball.id, ballIds = new[] { ball.id } }).ToArray()
+                        : new[] { new GroupState { id = "ten", ballIds = balls.Select(ball => ball.id).ToArray() } };
+                    var board = BoardRules.CreateFreePlay(new FreePlayState { sourceStageId = stage, balls = balls, groups = groups });
+                    _app.Presenter.Render(board); yield return null;
+                    AssertEquipmentFollowsRepresentatives(board);
+                    CaptureViews("world" + stage + (singles ? "-ten-single-groups" : "-ten-one-group"), "Validated synthetic Core FreePlay render fixture; session UI remains underlying stage " + stage);
+                }
             }
         }
         private void Capture(string name, string origin, int width = 1280, int height = 720)
@@ -300,7 +303,7 @@ namespace MagnetismHeroes.Tests
                     allocatedMemory = Profiler.GetTotalAllocatedMemoryLong(), cameraPosition = camera.transform.position, cameraRotation = camera.transform.rotation,
                     method = "Actual Main scene PlayMode Camera.Render to RT, ScreenSpaceCamera canvas; simulated viewport, not Android capture. Triangles are resident mesh-instance index counts, including inactive retained scene objects; Camera.Render elapsed is Editor CPU wall time, not GPU time or device FPS. Texture memory includes all Editor-loaded textures." };
                 File.WriteAllText(Path.Combine(_evidence, name + ".json"), JsonUtility.ToJson(record, true));
-                if (name == "ten-single-groups-phone-default")
+                if (name == "world21-ten-single-groups-phone-default")
                     File.WriteAllLines(Path.Combine(_evidence, "editor-loaded-textures.txt"), Resources.FindObjectsOfTypeAll<Texture>()
                         .Select(item => $"{AssetDatabase.GetAssetPath(item)};name={item.name};dimensions={item.width}x{item.height};format={(item is Texture2D texture ? texture.format.ToString() : item.GetType().Name)};runtimeBytes={Profiler.GetRuntimeMemorySizeLong(item)}"));
             }