Another rousing entry in the blockbuster action/platformer franchise, Ratchet and Clank: All 4 One for the first time lets gamers play as Ratchet, Clank, Captain Qwark, or even Dr. Nefarious in co-op gameplay. In four-player story quests, teammates must work together, using each character’s unique skills as well as sharing weapons between players, in order to solve puzzles and eliminate the opposition.