You can investigate Warm Tub Multiverse Machine with the following characters:

- Hotline Peter

- Cavewoman Meg

When you complete investigating Warm Tub Multiverse Machine, you have a chance to find the following:

- 5 Wild Dinosaurs

- 2 Buff Gerbils

- 1 Buff Boxer

- Vial of Plasmas

You will need 4 Firm Bats to investigate this room!