instructions in game. can you defend your base from waves of enemies? double click the flag v0.1- game released. v0.2- added mines, fire rate upgrade, and artillery strike. v0.3- added engineer upgrade, fixed mine upgrade button thingy (it used to be absolutely broken and buggy) v0.4- completely revamped wave system v0.5- made shop better i guess v0.6- added air support
