The following game choices are objectively correct from a long time Neo Geo nerd. What anyone else tells you is wrong. (I kid, I kid. Mostly.)
- Twiklestar Sprites
- Samurai Shodown 3 specifically
- The Last Blade (not its sequel)
- Twinklestar Sprites
- Money Puzzle Exchanger, but only its attract screen
- Viewpoint
- Twinklestar Sprites
- Blazing Star
- Waku Waku 7 (and to a lesser extent its predecessor, Galaxy Fight)
- Aero Fighters 2
- and lastly, Twinklestar Sprites
If you're going to play KoF or Metal Slug anyway, the best King of Fighters is '99, and the best Metal Slug is 2.