Xbox 360 cheats: M titles
| Game | Cheats | Updated |
|---|---|---|
| Mad Tracks | 1 | Jan 15th 2007 |
| Madden NFL 06 | 16 | Dec 14th 2005 |
| Madden NFL 08 | 57 | Oct 11th 2007 |
| Major League Baseball 2K6 | 11 | Apr 27th 2006 |
| Major League Baseball 2K8 | 1 | Mar 2nd 2008 |
| Major League Baseball 2K9 | 2 | Apr 29th 2009 |
| Marble Blast Ultra | 1 | Feb 24th 2006 |
| Marvel: Ultimate Alliance 2 | 1 | Oct 11th 2009 |
| Mass Effect | 42 | Jun 13th 2009 |
| Maw, The | 10 | Apr 29th 2009 |
| Mega Man 9 | 1 | Oct 2nd 2008 |
| Mercenaries 2: World in Flames | 14 | Sep 14th 2008 |
| Meteos Wars | 1 | Apr 29th 2009 |
| Mirror's Edge | 2 | Nov 15th 2008 |
| Monster Madness: Battle for Suburbia | 6 | Apr 29th 2009 |
| Monsters vs. Aliens | 2 | Apr 29th 2009 |
| Moto GP: Ultimate Racing Technology 2006 | 1 | Jun 28th 2006 |
| Ms. Pac-Man | 1 | Jan 15th 2007 |
| Mutant Storm Reloaded | 1 | Feb 24th 2006 |
| MX vs. ATV Untamed | 5 | Feb 5th 2008 |