ARC Rooms (The Classrooms)
ARC Rooms adds five playable classroom-themed rooms and two planned ones to Forge 1.20.1, with horror creatures and items placed in them.
What it does
Its contents include items, monsters, structures and the Classrooms dimension-style areas where the rooms are played. The creatures named by the author are the Cursed Doll, the Cloaked Figure, the Screecho Clown and the Whispering Wyrm, and each appears inside the rooms. Two more rooms are described as future additions, so the current release covers five playable ones.
Servers that run it need every player to install it too. Files target Forge for 1.20.1 only, and the latest file is 1.20.1-1.2.1, published on 2026-01-04. The first release came out on 2025-09-07. The code is All rights reserved, so the mod is not open source, and the author's public issue tracker is the place to report problems.
Key features
Five playable rooms
Five classroom-style rooms can be played, each with its own layout and the monsters placed inside it.
Horror creatures
The Cursed Doll, Cloaked Figure, Screecho Clown and Whispering Wyrm are added as hostile mobs in the rooms.
Custom items and structures
The mod adds items and structures that are placed around the rooms, shaping how each one is explored.
Two future rooms
The author describes two additional rooms as planned, not yet part of the current build.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does ARC Rooms need to be installed on the server?
What should be done if the world fails to load?
Which Minecraft version does ARC Rooms support?
In the catalog
ARC Rooms (The Classrooms) is one of 7,555 Cursed mods on ModsFinder, and one of 3,426 Cursed mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from Executor_Wither
Similar mods
What the author says
There are 5 playable rooms and 2 future rooms.
Official listing
- Modrinth page
- modrinth.com/mod/the-classrooms
- Owner
- Executor_Wither
- Published
- 2025-09-07
- Updated on Modrinth
- 2026-01-04
- Facts verified
- 2026-10-15