| Game Name | Category | Picked | Completed | Owned |
|---|---|---|---|---|
| Major League Baseball 2K7 | Traditional Sports | ✔ | ||
| Manic Miner | Normal | ✔ | ||
| Marble Madness / Klax | Normal | ✔ | ||
| March of the Penguins | Movie | ✔ | ✔ | ✔ |
| Mario & Luigi: Superstar Saga | Top100 | ✔ | ✔ | ✔ |
| Mario Bros [e-Reader game] | Normal | ✔ | ||
| Mario Golf: Advance Tour | Top100 | ✔ | ✔ | ✔ |
| Mario Kart: Super Circuit | Top100 | ✔ | ✔ | ✔ |
| Mario Party Advance | Normal | ✔ | ✔ | ✔ |
| Mario Party-e Mini-games [e-Reader game] | Normal | ✔ | ||
| Mario Pinball Land | Normal | ✔ | ✔ | ✔ |
| Mario Tennis: Power Tour | Top100 | ✔ | ||
| Mario vs. Donkey Kong | Top100 | ✔ | ✔ | ✔ |
| Marvel: Ultimate Alliance | Normal | ✔ | ||
| Mary-Kate and Ashley: Girls Night Out | Normal | ✔ | ||
| Mary-Kate and Ashley: Sweet 16 - Licensed to Drive | Normal | ✔ | ✔ | ✔ |
| Masters of the Universe - He-Man: Power of Grayskull | Kid's Show | ✔ | ✔ | ✔ |
| Mat Hoffman's Pro BMX | Other Sports | ✔ | ||
| Mat Hoffman's Pro BMX 2 | Other Sports | ✔ | ||
| Matchbox Cross Town Heroes | Normal | ✔ |