CPU Battle mode:Complete Arcade mode to unlock CPU Battle mode.Skip Arcade mode opponents:To skip an opponent in Arcade mode, press Start on controller two. Select a character and defeat them. You will not have to fight that character in Arcade mode. Note: This does not work for M. Bison.Achievements:ACHIEVEMENT – HOW TO UNLOCK12 World Warriors (5 points) – Fight with all twelve characters in single-player Arcade mode.Perfection (5 points) – Beat a perfect match at the default or higher difficulty in single-player Arcade mode.Bonus Bonanza (10 points) – Beat a perfect bonus round in single-player Arcade mode.World Champion (15 points) – Beat single-player Arcade mode.7 Stars (20 points) – Beat single-player Arcade mode at the highest difficulty level.Hyper World Champion (25 points) – Beat single-player Arcade mode without losing a match.Perfect World Champion (30 points) – Beat single-player Arcade mode without losing a round.I Got Next (5 points) – Play a match in the Online Quarter mode.10 tokens (10 points) – Play ten ranked online matches.50 Tokens (20 points) – Play fifty ranked online matches.10 Ranked Online Victories (20 points) – Get ten wins during ranked online play.30 Ranked Online Victories (35 points) – Get thirty wins during ranked online play.