| Name | Attribute | Level | Type |
|---|---|---|---|
| Mausoleum | - | 1 | General |
| Mausoleum Tornado | - | 1 | General Monster |
| Mausoleum Tornado | - | 1 | General Monster |
| Mausoleum Tornado | - | 1 | General Monster |
| Max | - | 1 | General |
| Maya | - | 1 | General |
| Maya | - | 1 | General |
| Maya's mom. | - | 1 | General |
| Mayor Reid | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Mayor's Daughter Fina | - | 1 | General |
| Meat Vendor | - | 1 | Interactive |
| Mech Armor Shuttle | - | 5 | General |
| Mech-questrian | - | 5 | General |
| Mecha Flier | - | 5 | General |
| Mecha-Mage Vendome | 21 | Boss Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Mechanism | 98 | General Monster | |
| Medic Kate | - | 1 | General |
| Medicago Root | - | 1 | Interactive |
| Medical Assistant Beryl | - | 15 | General |
| Medical Assistant Beryl | - | 1 | General |
| Medical Supplies | - | 1 | Interactive |
| Medical Supply Box | - | 1 | Interactive |
| Medical Supply Box | - | 1 | Interactive |
| Medicinal Herbs | - | 1 | Interactive |
| Medicinal Herbs | - | 1 | Interactive |
| Meet Derea at T-Point. | - | 1 | General |
| Meet up with Cedric. | - | 1 | General |
| Meet up with Hal. | - | 1 | General |
| Meet up with Rodney. | - | 1 | General |
| Meet up with Rodney. | - | 1 | General |
| Meet up with Shemshem! | - | 1 | General |
| Meet with Plymouth and the captains. | - | 1 | General |
| Melancholy hedgehog Sony | - | 5 | General |
| Melted Fruit Puree | - | 109 | General Monster |
| Melted Fruit Puree | - | 109 | General Monster |
| Meltor | - | 1 | General |
| Memory Conch | - | 130 | Interactive |