Boiler Room
Appearance

The Boiler Room is a room in Villageville.
Collectables
1 cube bit 1 anticube
Description
This room contains many papers with tetrominos with numbers on them. It also contains papers of other pictures and symbols, such as a picture of the skull, and infamously, a diagram of a face of the Hexahedron.
Puzzles
When you input the tetromino code in order of the shown numbers on the papers, an anticube appears.