Its fun but needs improvements
This was a fun game to play but I have some ideas for what could be changed.
1.) Right off I noticed that this game had no continue feature. So when you die you have to start a brand new game. You should integrate a continue feature that let you continue from where you died.
2.) This game is almost impossible to play on a laptop because if your mouse moves outside of the screen while on auto shoot it stops completely. You could change it so you can leave your mouse out of the game window.
3.) To me it seems like the zombies are too fast and too strong at the start. The weapons hardly do any damage to them at the start. You could slow down the zombie speed and take the damage down a little, not so much to where it is too easy to kill the zombies, but enough to where it is a little bit easier at the start.
I really like this game and the way it plays, but if you make some minor improvements it will be an even better game.