The game is “King Of Fighters Maximum Impact 2” there is a way u can play regulation a on the phone but I’m not sure about MI2 but if you were to play this game on PS2 u would have to buy the disc you can also play these games on PC also they have Magic disc swap where u can buy the disc for u to play JP port games u would also need a swap magic slide disc tool so that u can use that to pull the ps2 disc tray out so that u can play also they have a bunch of videos on the tutorial if you’re interested in learning.