Upper Engine is a small room on The Skeld that contains three tasks and a single vent. This location is connected to the hallway leading to Reactor and Security, as well as the hallway leading to MedBay and Cafeteria.
|Fuel Engines||1B of 1A-2B||Long|
|Align Engine Output||1-2 of 2
|Accept Diverted Power||2 of 2||Short|
Main article: Door Sabotage
Impostors can temporarily close the doors via Door Sabotage, locking players and hindering them from running tasks elsewhere or leaving the room. Impostors can still use the vent to exit to Reactor, however.
- In the first stage of the task Divert Power, Upper Engine is abbreviated as 'L. Engine'.
- On the Nintendo Switch edition, if the player is using a controller with HD Rumble capabilities, the controller will rumble with a higher intensity as they get closer to the structure of the engine.
- In the Task Tester 2000, Lower Engine and Upper Engine are merged as "Engines".
|The main setting sound of Upper Engine, as well as Lower Engine.|
|The steam sound from the engine.|
|The shock sounds from the engine.|