Underground
Underground is a desert-like landscape with nothing more than Blood Mirrors displaying the Spell of Return, Camels, and Peregrin's Tent. Underground can be accessed through both Floor Hatches and Ceiling Hatches, and always contains a Secret Portal.
Underground
Camel
Peregrin
Access and notes
The way in is a rainbow-colored hole found in Secret rooms. Dropping in earns the "Underground Explorer" achievement. Camels here can be tamed by casting Summon Food next to them. See Achievements.
- The Secret Rooms guide describes the entrance as a down hatch that looks like a rainbow floor tube, warns about camels, and says there is a portal down there too.
- The guide says the frog man's tent appearing in a secret room means you were not important enough to meet him in the Underground, which fits the achievements guide placing Peregrin there.
Community-sourced (added October 2026, not yet verified in-game). Sources: Steam guide: "every achievement guide" (MSK); Steam guide: Secret Rooms and You by Slunky.