The Slime Crawler is a type of entity that can manifest in all three energy auras and in two sizes; small or large. This entity is also summoned by the Subway Smasher during the fight with the junior team.
- Red Aura is weak against the Proton Beam.
- Yellow Aura is weak against the Fermion Shock.
- Blue Aura is weak against the Plasma Inductor.
- Small: Level 3: River of Ooze