| Location | Laboratory |
| First appearance | Industrial Zone 6 |
One player is seated in a vat on wheels that has to be guided around a set of obstacles by the other three team members. Along the way, they can manoeuvre the vat under various pipes and other gunge-spewing devices to fill the vat (and cover their friend) with slime, with points being awarded by how much gunge is in the vat when time runs out.
| Episode | Players | Points |
|---|---|---|
| Industrial Zone S3E2 | Kim Chester | 65 |
| Industrial Zone S3E3 | Quinne Valentine | 100 |
This game was invented by Ojin of the wamanimefunland group!