great game, i'm really missing the "target closest/target strongest/target fastest" options for towers though. hey, that harpy is getting close to the gems! nevermind... i just continue shooting on that guy that is much farther away..
no hotkeys, bad penguin AI, only busy gathering cash. No real skill invovled, just upgrading...
why are most of the games today just about upgrades -.-
game is bugged, NaN/NaN enemys remaining... nothing spawns, supposed to be a boss level. (i had the boss at the end of the stage before this, but i was permanently blind and won before his health was zero.