- very hard and fun
- something that shows controls
- make it a bit brighter and some more space
- good game
- health bar
- add a boss Zombie make map into a maze
- death indicator
- I didn't know when I was dead
- add some obstacles
- got bored needs more aspects
- score board
- make it faster, limit ammunition or 20 shots and have to hit R to reload
- it could give someone a seizure
- zombies walk to slow