- Removed the ability to roll ball past fizzler near the exit
- Removed alternate very quick timing platform solution (see https://www.youtube.com/watch?v=LbkZh5oQJNk#t=190 for an example)
- Made cube tossing solution (from platform to bridge) more difficult
- Added indicator to cube and sphere droppers
- Added indicators to timed doors
- Added light blocker around the sphere dropper light to remove "too many light styles" compiler errors
- Added an entrance door
- Made doors kill player and destroy cubes if closed on them
- Added dirty textures around the exit door
- Added a pedestal under the ball button
- Removed collision of the moving platform rail models
- Added an exit hallway