Great concept, still a bit of work to be done on the execution (mistakes in the energy bars, skipping the tutorial, memory issue for some players). Keep up the good work, you are close to something great!
the way you create weapons is really wonderful. And you can use a potator, my god, I always dreamt about killing zombies with a potator (or maybe not... ) But the game is really too short.
The idea was really good. But the point system is not a good thing and there are really few levels (I finished everythig and got all medails in 15 minutes). But if you work again a bit on this game, it could really be great.
No a bad game, but really too easy. I beat it at first try, without dying. Just improve your gun-tree und bazooka, then improve speed and power. Then do whatever you want, you have everything you need to win.