Ultimate Marvel vs. Capcom 3 is a majored version of Marvel vs. Capcom 3: Fate of Two Worlds. Gameplay is the same as the previous game with a new system called X-Factor, which has added and consists to increase the strength, speed, and health recovery of the characters for a short time and 12 new characters: Frank West, Nemesis, Dr. Strange, Ghost Rider, Hawkeye, and more are added in this game.