SUPER P2W GARBAGE. You won't have decent Gears which r Game Changers. U will face t4's n t5's as opponents when u are just near unlocking t3's. Unlocking your own t4's will take.you a year minimum as F2P, coz the amount of GEMS REQUIRED(In Game Currency) to Unlock Academy 25 is stupidly High(600k gems for just 3 Special Buildings for Special Material).Then u face OP P2W Broken Familiars. Now Also Tower Defense PFFFTTT...