Simple but good, I enjoyed it. It could use a variety of upgrades for towers instead of just damage boosting and maybe a few different maps or more mob variety.

very simple and all of the towers dont have any special attributes to them except dealing more and more damage and the game can be easily beaten by three upgraded muskets and music would also majorly help and the fact that there are only 3 enemy types

i beat the game

I guess it's a good simple game prototype. Not a real game though - too simplistic.

nice game