Dirt Cave
Creatures
Vermin Cavern
- Entrances: From Dirt cave, From Rat race
- Exits: To Dirt cave, To Rat race
Creatures
Rat Race
- Entraces: From Vermin cavern, Sonar Central
- Exits: To Vermin cavern, Sonar central
Creatures
Sonar Central
- Entraces: From Rat race, Thousand Legs
- Exits: To Rat race, Thousand legs
Creatures
Thousand Legs
- Entraces: From Sonar central, Rat burrough
- Exits: To Sonar central, Rat burrough
Creatures
Rat Burrough
- Entrances: From Thousand legs
- Exits: To Thousand legs