The gameplay of Going Commando is similar to that of the original Ratchet & Clank. The player explores planets in the "Bogon" Galaxy and undertakes missions. It contains more mini-games than were present in the previous game. The game also introduces role-playing game elements, such as upgradeable weapons. Going Commando was released roughly a year after its predecessor, and received very positive reviews. Critics noted the game's improved graphics, longer gameplay, and added role-playing elements as being major improvements over the original, but also criticized the game for its very high difficulty.