Super Gem Fighter Mini Mix

Super Gem Fighter Mini Mix, released in Japan as Pocket Fighter (Japanese: ポケットファイター), is a Japanese children's fighting video game released by Capcom in 1997 for the CPS II arcade system. It was ported to the PlayStation (which retained the Pocket Fighter title for its American and European release), Sega Saturn, and WonderSwan (in Japan only), as well as PlayStation 2 as a part of the SFA-themed compilation title, Street Fighter Alpha Anthology.
The game uses the same SD character designs previously used in Super Puzzle Fighter II Turbo, a puzzle/fighting game by Capcom featuring their fighting game characters. The roster includes characters from the Street Fighter, Darkstalkers, and Red Earth games. It also features many character cameos from various Capcom games scattered in the background of the stages, such as Balrog, Demitri, etc.