Game System
- Mermaid Adventures1
- Metamorphosis Alpha1
- Millennium Blades1
- Millennium's End1
- Mind's Eye Theater: Werewolf: The Apocalypse1
- Mind's Eye Theatre: Vampire the Masquerade1
- Mind's Eye Theatre: Werewolf: The Apocalypse1
- Mmm...Brains!1
- Monopoly1
- Monsterhearts1
- Monsterpocalypse1
- Myth1
- Mytharia1
- Mythos1
- NES1
- NOIR: Killer vs. Inspector1
- Napoleon's Battles1
- Naruto Shippuden Deck-building Game1
- Nidhogg1
- Night of the Grand Octopus1