Steady
O3 - Hollow Descent: Demo
Demo for O3: Hollow Descent · Coming soon
ActionAdventureIndieWindowsmacOSLinux
1—24hplaying now
First seen 6mo ago · Updated today
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.
24h peak
0
7d peak
1
All-time peak
1
Apr 24, 2026
Player Count
Not enough data yet to chart.
Full Game
O3: Hollow Descent
Coming soon
