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O3: Hollow Descent is a single player survival shooter game.
O3: Hollow Descent is a fast-paced top-down rogue-like shooter set in a dark, biomechanical sci-fi world. You play as a lone astronaut descending into a hostile alien planet, fighting room by room through shifting labyrinths filled with traps, creatures, and escalating threats. Combat is precise and dodge-focused, built around quick dashes, reactive shooting, and randomized weapons that reshape y…









Games Like O3: Hollow Descent
Frequently Asked Questions
O3: Hollow Descent is a survival shooter game.
O3: Hollow Descent is available on PC, Mac OS, Windows and Linux.
O3: Hollow Descent was developed by Ta2 Games.
O3: Hollow Descent is a single player game.
Similar games include Circuit Overload, Erebos Loop, Chaos Machina, Haxrail, SOULGRAVE and others.










