- Ackanomic Party Chess. Multiplayer chess inside a `Nomic' game.
- Ackanomic PartyChess. Multiplayer chess inside a `Nomic' game.
- Battle of titans. Missing description (9x5x3, Cells: 135)
- European Chess. A multiplayer, different armies form of chess. (8x8, Cells: 64)
- Gala Xiang-Qi. Crossover game. (16x16, Cells: 256)
- Martian Chess. Two or four player strategic game with chess elements played with Looney piramids. (4x8, Cells: 32)
- Nomic Chess. Combination of Peter Suber's Nomic with Ralph Betza's Chess For Any Number of Players.
Total items listed: 7