The hostile Colossus is a big bruiser, even in its weaker form, the Specimen e01 "Colossus", aka Colossus. The Specimen e02 "Archetype Colossus", aka Arch. Colossus, is definitely a beast and is encountered by higher level players. It's attacks may stun a player's frontline heavy hitters, and may take a while to kill. These two versions pale in comparison, in terms of damage, to the one version available to the player, but can still mess with a player's army given its stunning capabilities and long reach. It is important to note that the Colossus' Shockwave attack can bypass blocking units such as tanks, much like the Wimp's attack.