Rot Lab
Rot Lab is the game's starter building. The Trello card is short and direct: "Here you can get your starter brainrot here." Fandom backs it up with a location infobox placing the Rot Lab in Area 1 and labelling it a Building.
The Rot Lab shares the starter zone with the Rot Center - both sit on Area 1's interactive map. Beyond handing out the starter brainrot, no other services (NPCs, quests, shops) are documented for the Rot Lab yet.
Details
Purpose
The Rot Lab is where new players pick up their starter brainrot. The community Trello card confirms this is its only documented function so far.
No additional services, NPCs, or item pickups have been documented for the Rot Lab on the public sources.
FAQ
Where do I get my starter brainrot in Catch A Brainrot?
At the Rot Lab, a building in Area 1. The Trello card for the Rot Lab confirms this is its purpose.
Are there NPCs or quests inside the Rot Lab?
None are documented yet. The community sources only note the starter-brainrot pickup - anything else has to wait for in-game verification.
Other locations
Source-checked
Compiled from community sources (Fandom / Trello / BloxInformer). updated · GuideDex staff. Report a correction.