Octopee is a monster breed that originally appeared as an obstacle in Monster Rancher Explorer but was first unlockable in Monster Rancher 3. It resembles an octopus with two body cavities instead of one. It has four tentacles on the lower cavity, and two longer ones that stem from its "head," that they genrally use to grasp things. They also have an antenna that they use for underwater sonar and to navigate in the dark.

Most Octopees prefer the water but can also function well on land if they must. Even though they appear harmless, they can be formidable opponents if trained properly. Their large eyes grant them great precision so their accuracy is often their best stat.

Etymology Edit

So-named because its design is loosely based on an aquatic cephalopod, the octopus.


Game Name Description Image
Monster Rancher 3 Octopee "The Pixie is popular despite its selfish and mischievous ways. It's really only looking for someone to discipline it properly, so go ahead and scold it!" Octopee MR3
Monster Rancher Advance Octopee N/A Octopee MRA
Monster Rancher Advance 2 Octopee N/A Octopee MRA2
Monster Rancher Explorer Tacopi Non-playable Obstacle. Quickly spins back and forth in both directions, destroying any crates in its path. Can be only be killed if shot. Octopee MREx


  • To obtain an Octopee in Monster Rancher 3, use
  • To obtain an Octopee in Monster Rancher Advance, use the passwords SIZE and LIGHT.
  • To obtain an Octopee in Monster Rancher Advance 2, use the passwords Gem or MAE.


See here for a complete list of Octopee Techniques.


For more pictures and screenshots of Octopee, click here.

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