Space Princess is a Legendary Mythic-Galactic mutant. This mutant was first seen in its Gold version as Eva's tag. It was initially only available as a possible chance prize in Mutants Slots, but was later sold in the Shop in its Gold version for 2,000 .
Space Princess appears to be a teenage girl wearing a schoolgirl uniform with a tiara and waving a wand behind her.
- Attack: Low
- Life: Average
- Speed: Very Fast
- ↑ changes to Moon Fragments on upgrade
The Princess has travelled all over from Neo Japan and is keen to use the Arena to test out her newly discovered skills. Don't be fooled by her looks, this Princess means business.
- This mutant was inspired by the anime “Sailor Moon”.
- The basic version of this mutant's outfit resembles Sailor Chibi Moon.
- The Bronze version of this mutant's outfit resembles Sailor Mars while looking like Sailor Jupiter.
- The Silver version of this mutant's outfit resembles Sailor Mercury while looking like Sailor Pluto.
- The Gold version resembles Sailor Moon.
- This mutants actual stats and those shown in its promotional banner do not match.
- In 2015 this mutant's attacks' sound effects are glitched and swapped with Astro Magician's attacks' sound effects, however it was fixed in few of days.