Chemical's Zombie Survival

I assume this is a test of game mechanics, and that you plan to release a more polished version in the future, and I will treat it as such in this comment. As far the game mechanincs goes, I could not find any bugs, I played untill I got 120ish points. The movements were fluent and the hero was easy to control. I am curious to where you will take this and how the finished product will look. I assume you will brush up the graphics eventually. If you are going for a pure action game I would suggest more powerups that boost various skills (Shoot faster, do more damage, set zombies on fire, melt zombies with acid, freeze zombies with first bullet, then shatter them etc. etc. I think creative buffs and powerups will make this game stand out from the crowd. You should also regulary change playing field. Small but constant variations keep the game from getting to repetitive. I wish you the best of luck.