Game-On Federal Hill, but I’m not sure if they have air hockey. It’s a bar.

Crabtown USA is fun too, but you’ll have more kids running around even in the evening. No air hockey there. More games and pinball than Game-On.

I believe Full Tilt Brewery has some games as well. Peabody Heights Brewery just got some multiplayer indie arcade games like Killer Queen and Deathball.