- Morphtronic Magnen Bar
- Morphtronic Radion
- Morphtronic Remoten
- Morphtronic Scopen
- Morphtronic Staplen
- Morphtronic Vacuumen
- Morphtronic Videon
- Morphtronics, Scramble!
- Mosquito Force
- Mound of the Bound Creator
- Mozarta the Melodious Maestra
- Mud Max
- Mudora
- Multifly
- Multiple Piece Golem
- Multiply
- Musician King
- Mustering of the Dark Scorpions
- Muzurhythm the String Djinn
- Mysterious Cat Transformation
- Mystic Baby Dragon
- Mystic Box
- Mystic Egg
- Mystic Eruption