What is Rustie?
Rustie hatches from the Rust egg, which costs 75b Wins in Nuclear Bunker. The published hatch figure for this pet is 4.9%. Equipping pets is how early training and boss fights scale beyond raw clicks. This entry does not assign a current strength multiplier, because published pet-power numbers from 2023 do not match a game whose official listing now cites 2500+ pets.
Published facts
| Fact | Value |
|---|---|
| Egg | Rust |
| Egg cost (Wins) | 75b |
| Listed chance (%) | 4.9 |
| World | Nuclear Bunker |
How do you get Rustie?
Hatch the Rust egg in Nuclear Bunker for 75b Wins. The published chance listed for Rustie is 4.9%.
How do you use Rustie?
Equip Rustie while you are still opening Rust eggs. Replace it when a later egg in your current world, or the next world, gives you a pet you can actually equip. Size, Golden, Void, and mutation upgrades are separate from this base hatch.