Gears of Corruption is an expansion to Expeditions and requires the base game to play. It adds two new mechs, replaces the player boards with dual layer boards, and allows for play up to six players. It also adds variable exploration bonuses, a starting worker that can be any color, and a new module to play with an NPC corrupted mech to fight against.
The Ironclad Edition has metal mechs and silicone base snaps, the same as the Ironclad Edition of the base game.
No. of Players: 1 to 6