Games Invented by Jim Aikin on Zillions of Games
- Chesseract . Four dimensional chess variant. Author: Robert Price. Inventor: Jim Aikin.
- Cube+ . Three dimensional chess variant with 38 squares. Author: Marek14 . Inventor: Jim Aikin.
- Double Diamond . Irregular board with diagonal orientation. Author: Peter Aronson. Inventor: Jim Aikin.
- Eight Stone Chess . Version using Alfaerie graphics. Author: David Howe. Inventor: Jim Aikin.
- Eight Stone Chess . On an 8 by 9 board with eight neutral stones. Author: David Howe. Inventor: Jim Aikin.
- Hammer Chess . Minor pieces have increased movement possibilities. Author: Marek14 . Inventor: Jim Aikin.
- Tandem-84 . Variant on two boards of 7 by 6 rows with pieces moving between boards. Author: Peter Aronson. Inventor: Jim Aikin.