
About
Powered by a custom-built engine replicating lost media CRT aesthetics, PROJECT NIGHTMARE is a dual-mode survival horror endurance test. Choose your fate: the high-octane slaughter of Classic Mode or the claustrophobic dread of Atmosphere Mode.
Released · Steam · App 4415550
Project Nightmare
Cryo Sleep Studios
GenresActionIndie
ActionIndieview more (+2)
CategoriesSingle-playerSteam AchievementsFamily Sharing
Single-playerSteam AchievementsFamily Sharingview more (+3)
Player tagsActionAction-AdventureShooterAction RoguelikeFPSShoot 'Em Up2D3DFirst-PersonPixel GraphicsTop-DownAtmosphericDarkGoreIndieHorrorSupernaturalSurvival HorrorZombiesCombat
ActionAction-AdventureShooterAction RoguelikeFPSShoot 'Em Up2D3DFirst-PersonPixel GraphicsTop-DownAtmosphericDarkGoreIndieHorrorSupernaturalSurvival HorrorZombiesCombatview more (+20)
Release
Mar 13, 2026
released
5 snapshots· 5 carried
+0 (+0.0%)
Tracked since May 6, 2026·Details 7d ago