I have another tournament happening in my house this Saturday, and I'm finalizing my brackets and everything. Usually, there's an even number or players, as there are both single player and team tournaments and prizes, so everyone comes with a partner. There are a couple of outliers, though, so I may end up with an odd number. I'm thinking that to keep it simple, I'll just do a play-in for the bottom two seeds.
What I'm looking for is a head to head game recommendation to use if this scenario arises. I'd prefer something off the beaten path, both for uniqueness' sake and to keep it level. One on one games I'm already using this time are:
WWF Wrestlefest (arcade)
Bust a Move 2 (PS1)
Rampart (SNES)
Super Dodgeball (Neo Geo)
Twinkle Star Sprites (PS2)
Downtown Nekketsu Koushinkyoku: Soreyuke Daiundoukai (Famicom)
Windjammers (Neo Geo)
Pick up and play accessibility is a must, and I'd rather stay away from straight up fighters, as they were a big part last time. Any system pre-Wii U is available, and I have a few arcade cabinets and pcbs, so if you have an idea, I'd love to hear it!