The Slime Abomination is an entity that manifests in all three energy auras. They have a charging attack and spew slime. It is best to focus on eliminating them as soon as possible before the area is swarmed with other entities.
- Red Aura is weak against the Proton Beam.
- Yellow Aura is weak against the Fermion Shock.
- Level 3: River of Ooze and Level 9: Lair of the Huge Spider
- Blue Aura is weak against the Plasma Inductor.
- Level 3: River of Ooze
- Level 4: NYC Mayhem
- Level 6: Graveyard Plot
- Level 8: Mean Streets
- Level 9: Lair of the Huge Spider
- Level 10: Gates of the Dead
- Level 11: Parkview Retribution
If the player can disperse a Slime Abomination with the wrong weapon (i.e. disperse an Abomination with a red aura with the Fermion Shock or Plasma Inductor), they will earn the "Colorblind" Achievement worth 20 points.