
About
O3: Hollow Descent is a top-down roguelike shooter featuring fast bullet-hell combat, procedurally generated rooms, and randomized builds set in a dark sci-fi world.
Pre-release · Steam · App 2528960
O3: Hollow Descent
Ta2 Games
GenresActionAdventureIndie
ActionAdventureIndieview more (+3)
CategoriesSingle-playerFull controller supportFamily Sharing
Single-playerFull controller supportFamily Sharingview more (+3)
Player tagsSingleplayerBullet HellRoguelikeSurvivalDifficultPerma DeathDungeon CrawlerTop-DownAction RoguelikeTop-Down ShooterProcedural GenerationControllerShooterSurrealRogueliteActionAtmosphericAliensDarkIndie
SingleplayerBullet HellRoguelikeSurvivalDifficultPerma DeathDungeon CrawlerTop-DownAction RoguelikeTop-Down ShooterProcedural GenerationControllerShooterSurrealRogueliteActionAtmosphericAliensDarkIndieview more (+20)
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Tracked since May 6, 2026·Details 4d ago·Followers 4d ago