You and your team awaken in a brutalist underground lab, bound by contracts you probably should have read more carefully. Work together, impress the researchers, and you might walk away rich — fail, and you might become the next experiment. Exogen Labs offers test chambers packed with puzzles, hazards, and semi-successful mutant Things. No two trials are the same: layouts shift, enemies mutate, and puzzles evolve. Complete your objectives and escape before the timer runs out — or expire with it.