A massive whale monster made entirely of Jell water. It has a core, but it is tiny in comparison to its size. The longer it stays in the ocean, the more mass it accrues. It can be doubly dangerous because of its sheer mass and malleability.

Etymology Edit

This monster's name is a reference to Megalon, a monster from the Godzilla franchise, but presumably even stronger (since "giga-" is superior to "mega-").


Game Description Image
Monster Rancher 2 "It was believed the ocean had eyes until this monster was discovered." Gigalon MR2


  • To obtain a Gigalon in Monster Rancher 2, use

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