Codex Gamicus

Monolith is an action roguelike bullet hell game developed and published by Team D-13. It was released on Steam for Microsoft Windows on June 7, 2017.


This is a top down action shooter with procedurally generated elements. Players explore a progression of floors as they make their way into the depths of the facility, encountering increasingly deadly enemies, fantastic weapons, upgrades, choices and revelations as they venture deeper towards a calamitous power.


  • Smooth, gracious, fast action gameplay, tailored to feel good to play.
  • 7 different types of weapons with over 40 unique modifiers and a ludicrous number of combinations.
  • A number of floors with their own layouts, traps and enemies.
  • Intricate and energetic chiptune soundtrack to complement the beat of the action.

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