> yesterday i downloaded the mame 188 version to play killer instinct but there was
> only 1 game called killer instinct no upgrade packs clone or 1.4 same KI2
> was there any change? how do i play upgrade packs?
If you meant to say you're using MAMEUI, then right-click on Killer Instinct, choose Properties, select the Miscellaneous tab, Click BIOS, choose a bios, click OK. Then start the game.