Free action-horror in the spirit of Lethal Company and Among Us. In the game, three players compete against one. The latter, in the role of a monster-stalker, pursues the crew throughout the laboratory, relying on sound and terrain features. He can also affect victims using psi-abilities, destroy escape routes, and break down doors to the exit. Players themselves need to develop an escape plan and slip past the monster unnoticed to reach the exit from the laboratory.