Steam Deck compatibility
Moons of Madness
Sale ends Jun 25, 2026, 4:00 PM UTC
Mostly Positive-23%
$31.48
$24.28
- Release date
- Oct 22, 2019
- Steam Cloud
- Steam Cloud
Verified
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.