Starts with the letter 'Me'
- Medusa Shogi. A Shogi variant of Pillars of Medusa, which is based on Turkish Great Chess. By Gary K. Gifford.
- Mesmer Chess. Introduces a new piece, the mesmerist, which can control how opposing pieces move. Author: Jeremy Gabriel Good. Inventor: Dan Troyka.
- Metamorph Chess. Play this variant in which pieces frequently promote or demote. By Fergus Duniho.
- Meteoric Chess. A sober but lively drop chess variant with standard pieces (zrf available). By M Winther.
|4 'Play by mail item' entries listed||1 'Shogi, or Shogi-based' entry listed|
Total items listed: 4