diff --git a/engine b/engine
index abf1e87..ccce6c5 160000
--- a/engine
+++ b/engine
@@ -1 +1 @@
-Subproject commit abf1e87a3677cc01543f295df588cfa5c54db4e4
+Subproject commit ccce6c5d83deb260d06bc525721e31c7c4edcabe
diff --git a/game/game.py b/game/game.py
index ff4c63b..b917848 100644
--- a/game/game.py
+++ b/game/game.py
@@ -148,9 +148,10 @@ def main():
     tests_environment_inputs = environment.resolve_inputs(tests_shader)
     sky_environment_inputs = environment.resolve_inputs(sky_shader)
 
-    _rotation = mat3()
-    _origin = vec3()
-    _lookat = vec3()
+    blob_translation = tests_batch.params[blob_id].translation
+    cube_translation = tests_batch.params[cube_id].translation
+    cube_orientation = tests_batch.params[cube_id].orientation
+    clouds_orientation = tests_batch.params[clouds_id].orientation
 
     print("Running...")
     start_time = time.monotonic()
@@ -169,18 +170,19 @@ def main():
             begin_frame()
             frame_begin = time.thread_time()
 
-            mat3_rotation(_rotation, vec3_up, (current_time * 0.21) % tau)
-            mat3_mul_vec3(tests_batch.params[blob_id].translation, _rotation, blob_spawn_translation)
-            mat3_mul_vec3(tests_batch.params[cube_id].translation, _rotation, cube_spawn_translation)
-            mat3_rotation(_rotation, vec3_up, (current_time * 0.43) % tau)
-            mat3_mul_vec3(tests_batch.params[cube_id].orientation, _rotation, vec3_forward)
-            mat3_rotation(_rotation, vec3_up, (current_time * -0.037) % tau)
-            mat3_mul_vec3(tests_batch.params[clouds_id].orientation, _rotation, vec3_forward)
+            rotation = mat3()
+            mat3_rotation(rotation, vec3_up, (current_time * 0.21) % tau)
+            mat3_mul_vec3(blob_translation, rotation, blob_spawn_translation)
+            mat3_mul_vec3(cube_translation, rotation, cube_spawn_translation)
+            vec3_rotate(cube_orientation, vec3_forward, vec3_up, (current_time * 0.43) % tau)
+            vec3_rotate(clouds_orientation, vec3_forward, vec3_up, (current_time * -0.037) % tau)
 
-            mat3_rotation(_rotation, vec3_up, (current_time * 0.05) % tau)
-            mat3_mul_vec3(_origin, _rotation, vec3(*camera_origin))
-            mat3_mul_vec3(_lookat, _rotation, vec3(*camera_lookat))
-            camera.set_view(_origin, _lookat)
+            origin = vec3()
+            lookat = vec3()
+            mat3_rotation(rotation, vec3_up, (current_time * 0.05) % tau)
+            mat3_mul_vec3(origin, rotation, vec3(*camera_origin))
+            mat3_mul_vec3(lookat, rotation, vec3(*camera_lookat))
+            camera.set_view(origin, lookat)
             environment.from_sun(camera.view, sun_direction, sun_power)
 
             select_shader(terrain_shader)
@@ -213,9 +215,12 @@ def main():
             unselect_texture(2, normalmap)
             unselect_shader(tests_shader)
 
-            camera.set_view(
-                vec3(_origin.x * 0.001, _origin.y * 0.001, _origin.z * 0.001),
-                vec3(_lookat.x * 0.001, _lookat.y * 0.001, _lookat.z * 0.001))
+            m2km = vec3(0.001, 0.001, 0.001)
+            origin_km = vec3()
+            lookat_km = vec3()
+            vec3_mul_vec3(origin_km, origin, m2km)
+            vec3_mul_vec3(lookat_km, lookat, m2km)
+            camera.set_view(origin_km, lookat_km)
 
             select_shader(sky_shader)
             camera.update_inputs(sky_camera_inputs)
@@ -260,13 +265,13 @@ def main():
     # for x in range(10000)
     # current_time = 0
 
-    # Draw  * 9999 : min = 0.21 , max = 2.16 , avg = 0.27 ms
-    # Draw  * 9999 : min = 0.20 , max = 1.96 , avg = 0.27 ms
-    # Draw  * 9999 : min = 0.20 , max = 2.43 , avg = 0.27 ms
+    # Draw  * 9999 : min = 0.2 , max = 2.31 , avg = 0.27 ms
+    # Draw  * 9999 : min = 0.2 , max = 2.41 , avg = 0.27 ms
+    # Draw  * 9999 : min = 0.2 , max = 2.73 , avg = 0.27 ms
 
-    # Frame * 9999 : min = 0.27 , max = 2.29 , avg = 0.38 ms
-    # Frame * 9999 : min = 0.26 , max = 2.08 , avg = 0.37 ms
-    # Frame * 9999 : min = 0.26 , max = 2.59 , avg = 0.38 ms
+    # Frame * 9999 : min = 0.26 , max = 2.44 , avg = 0.38 ms
+    # Frame * 9999 : min = 0.26 , max = 2.54 , avg = 0.37 ms
+    # Frame * 9999 : min = 0.26 , max = 2.90 , avg = 0.38 ms
 
     print("Quitting...")
     del tests_batch