Tol... those are called Emulators..
specifically NeoGeo or CPS2 Emulators..
and each game (think of it as a cartridge) is in a file called a ROM..
WinKawaks - This is the program i use. Especially to play Marvel vs Capcom [ung pnakaluma]
just Google it...
pero merun rin iba... PS, and other game console emulators and roms. search ka lng...
keywords: emulators, roms, neogeo, cps2, winkawaks
baibai. Gudluk. hope this cud help.