Disks are monsters that have disguised themselves to look much like the unlockable mystery discs (quite possibly a type of Magic in disguise), but they do not actually contain another monster. Disks only appear in Monster Rancher 1 and when transferred over to Monster Rancher 2 become Nitons. There are two sub-breeds of Disk that can be obtained from specific CDs. Merging these two is the only way to get a purebreed Disk monster without cheat codes. Disk monsters appear in several other games as unobtainable monsters.

Surprisingly, Disks were voted second most popular monster on February 28, 2002 in an official Tecmo poll.

Etymology Edit

The word disk denotes the shape that this monster takes. It looks like a computer disc.


Game Description Image
Monster Rancher 1 Until recently, nobody knew that this CD was a monster. Diskmr
Monster Rancher Explorer Non-playable Obstacle. Cannot be moved or hit. Regenerates enemy monsters to attack you. Disk MREx


  • To obtain a Disk in Monster Rancher 1, use


See here for a complete list of Disk Techniques.


For more pictures and screenshots of Disk, click here.

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