The Way Big Mutation is a mutated version of the To'Kustar DNA sample. He is only accessible through the Mutatrix.
The Way Big Mutation includes several different aliens:
- AmpFibian: Lower arms
- Diamondhead: Material of shoulder blades
- Gutrot: Gas chamber
- Lodestar: Horns and coloration of head fin
- Swampfire: Shoulder bombs, foot spikes, half of body coloration
- Way Big: Body and Mutatrix placement