wtf?? its likes pivot
Good, could be great
i liked it but there was little variety. The upgrade numbers seemed off and confusing at times, i think there is something wrong with them. Things you could add: some kind of high score tracker, get bonus points for remaining lives/gold at the end, you could easily increase tower types, strong short range, weak very long range weapons, etc. this game is good, and it can become great with a little work.
Interesting game man keep it up! :D
I like how you added so many waves, and the game itself is pretty great!
This game needs frequent upgrades though, like music, more towers, a sell button.