Not very balanced.
I'm afriad the reload time kills this game, it makes it near impossible to sucessfully complete the first few levels as its not possible to upgrade to a better weapon until a few levels. I'm afraid these sort of games are supposed to get harder as the levels progress, not vice versa.
Middling
This game get really boring after you get the 2nd and 5th weapons. All you have to do is constantly fire at the spawn points and switch between weapons when you started to reload. I really don't think there is much that can be done with this game. That said, I found the presentation to be pretty cool, the paper graphics were quite unique.
potential but...
i suck but has some potential
meh
the art was good but the gun upgrades were terrible and the armor useless there could be respawning at the beginning of a failed level
crappy
ugly music and no saving point in each level :(