Repetitive and boring. Would've been a decent game if it was made 12 years ago.
The Good:
+ The artwork is decent, despite being a stick game.
+ The game is passable; some effort was obviously put into it and I've seen much worse.
The Bad:
- The levels are far far too long. Instead of having 4 long ass boring levels you should have more levels that are much shorter. Or if you don't feel up to that, at least make the 4 levels shorter (5 waves max).
- The game is far too easy. The game doesn't even come close to having any difficulty until the last wave or two of the 4th level. Even then it's simple due to the spray and pray automatic weapons you get.
- Money becomes useless quickly. After the 2nd level I had all 4 weapons.
- The music loop is very grating and repetitive.
Suggestions:
* More scenes that are shorter.
* More things to spend money on (various other upgrades, more weapons, etc)
* Difficulty setting (with the current game being labeled easy)
* Limited ammo