Underground Bathroom
Underground Bathroom is the fourth major area of Rodney's Tunnel consisting of the twelfth and thirteenth floors. It is a well-lit, clean bathroom whose textures are mostly directly taken from Bathroom Blocks. There are both empty rooms and ones with boxes, which have curtain doors and are filled with water as if they are tubs. There are clusters of slippery bathroom tiles and sliptiles that function like ice from the original game. It is the first area to feature ball golems and sputtering soaps. The area is accessed after defeating Wrigglewad and comes before Signature Walls.
Floors
| # | Image | Name | Entities | New Items |
|---|---|---|---|---|
| 12 |  |
Underground Bathroom | 20 Shrodney, 30 Ball Golem, 30 Sputtering Soap, 16 Box | Takis |
| 13 |  |
Underground Bathroom 2 | 40 Ball Golem, 30 Sputtering Soap, 10 Box, 6 Snorm Box, 20 Exploding Nut | None |
Trivia
- The ball golems were originally going to act similar to snowmen from the base game of Rovgend's Labyrinth, which can be constructed from piles of snow and help the player by throwing projectiles. Ball golems were going to be allies summoned from compact ball golems but were repurposed as an enemy.
- Ironically, the Old Sewers are located above this area. It is unknown how or whether they are directly connected.
- This area's music, "Petrichor" originates from Kjolt's 2021 EP Notaton. It is one of the few tracks in the game to have not publicly debuted as a Rodney's Tunnel original.