diff --git a/src/components/InteractiveObjects/MazeQuizGame/MazeObject.js b/src/components/InteractiveObjects/MazeQuizGame/MazeObject.js
index d17b216..6c434e9 100644
--- a/src/components/InteractiveObjects/MazeQuizGame/MazeObject.js
+++ b/src/components/InteractiveObjects/MazeQuizGame/MazeObject.js
@@ -144,13 +144,18 @@ class MazeObject {
                 o[e].scale.set(scale, scale, scale)
             });
             this.mazeObject(def, room);
-            const floorGeometry = new PlaneGeometry(bbox.r - bbox.l + 10*scale, bbox.f + 10*scale);
+
+            let floorSize = { width: (bbox.r - bbox.l + 10*scale)/2, height: 0.01, depth: (bbox.f + 10*scale)/2 }
+            const floorGeometry = new PlaneGeometry(floorSize.width*2, floorSize.depth*2);
             const floor = new Mesh(floorGeometry,new MeshStandardMaterial({
                 roughness: 0, metalness:1, color: 0x00ffff, side: DoubleSide
             }))
             floor.rotation.set(Math.PI/2, 0, 0)
             floor.position.set((bbox.l + bbox.r)/2, 0, bbox.f/2);
             root.add(floor);
+            let pf = engine.physics.add({position: floor.position}, 'fixed', false, undefined, 'cuboid', floorSize)
+            //pf.collider.setRestitution(0);
+            //pf.collider.setTranslationWrtParent({x:0, y: -100, z:0})
         }
     }
 }
diff --git a/src/components/InteractiveObjects/MazeQuizGame/MazeQuizGame.js b/src/components/InteractiveObjects/MazeQuizGame/MazeQuizGame.js
index a7ee3bd..606d637 100644
--- a/src/components/InteractiveObjects/MazeQuizGame/MazeQuizGame.js
+++ b/src/components/InteractiveObjects/MazeQuizGame/MazeQuizGame.js
@@ -58,14 +58,14 @@ class MazeQuizGame extends EventDispatcher {
                             engine.hero.animationsMap.idle = engine.hero.animationsMap.win
                         }
                         await Utils.wait(1000);
-                        engine.hero.characterControls.cameraDelta = Math.PI;
-                        engine.hero.characterControls.direction += Math.PI;
+                        engine.hero.cameraDelta = Math.PI;
+                        engine.hero.direction += Math.PI;
                         //engine.hero.model.rotation.y += Math.PI;
                         await Utils.wait(10000);
                         this.dispatchEvent({type:'finish'})
                     }else{
                         engine.hero.animationsMap.idle = engine.hero.animationsMap._idle
-                        engine.hero.characterControls.cameraDelta = 0
+                        engine.hero.cameraDelta = 0
                     }
                 }
                 if (ud.qid !== undefined && e.started){