Street Fighter × All Capcom (ストリートファイター×オールカプコン) was a RPG card game released for Japanese mobile phones in November 2013. It contains characters from several Capcom games, including the Mega Man franchise. The game was last updated in March 2014, and its server was shutdown in May 2015, making the game unplayable.
Characters known to be in the game include Mega Man, Proto Man, Roll, Dr. Light, Rush, Bass, Cut Man, Metal Man, Air Man, X (normal and with armor), Zero (Mega Man X and Mega Man Zero series appearance), Sigma, Flame Stag, Mega Man Volnutt, Tron Bonne, and Servbots.
- Official site (archive)