We collected of the best free online upgrade games. Here we show you games 1 - 56, including emreaydin.eu, Mighty Knight 2, Swords & Souls, and many more. So you are an upgrade addict. Well, here is a complete list of games with tons of upgrades. Take your time!. Upgrade Games - evolve, tweak, develop or purchase equipment in game Shooter multiplayer awesome Flash Game Strike Force Heroes 2. Current rating. Zigarettenautomat finden you emerge victorious from the fall out or shredded by the shrapnel? Last Guardian tower defence survival shooter Current rating: Base Defence 2 defend your base from attackers. Tentadrill nice underwater side scrolling shooter with RPG elements Current rating: Pizza Shack Fast Food management online cooking game Current rating: Throw yourself into a physics based flight game. Fun top-down car racing game with power-ups and upgrades.