5 - coins in for 1P (you can also use the “COIN” button in the overlay)
6 - coins in for 2P
1 - 1P start (you can also use the “START” button in the overlay)
2 - 2P start
to set up gamepad: OPTION → MAME Menu → Input (general) → Player 1 Controls
🤖 Robotron (if you have an external controller - the 2 joystick play is incredible!)
🧩 Puzzle Bobble / Bust-A-Move - one of my fav puzzle games (move over Tetris!)
💪🏼 King of Fighters ‘98 if you feel like kickin someone’s butt
🙌🏻 Simpsons, TMNT, X-Men - 4-player all out brawls (yes, 4-player works!)
👽 any in the Metal Slug series for mindless shmup fun (aka. shoot-em up)
⚾️ Baseball Stars (NeoGeo stuff tends to keep the quality up in general) base
🗿 waaaaaaay too many flying shooters to list here!
MAME4iOS - see ‣ to learn how to get your own arcade going!
games I’ve never played (and likely never seen in the arcade) and checking out for the first time...