Obrum: The Demo

Build the board. Set the rules. Pull the trigger. Occasionally do exactly what you wanted.

Obrum is a tight roguelite puzzle game where the rules interact, the overcharge builds, and no two runs play the same.

Outsmart the machine

OBRUM is a strategic puzzle roguelite where you build unstable systems, trigger devastating chain reactions, and fight to keep the grid from collapsing.

Draft protocols from three schools:

• Growth: amplify and escalate.

• Decay: contain and dismantle.

• Chaos: unpredictable systems with dangerous rewards.

Every decision shapes the board.
Every run pushes the system closer to overcharge.

Call upon the Helpers of OBRUM when the sequence begins to fail, survive corrupted entities and paradox bosses, and eventually confront OBRUM itself: the intelligence consuming humanity.

FEATURES

• Build and execute complex chain reactions

• Draft powerful and unpredictable Rule combinations

• Balance score optimization against rising Overcharge

• Fight enemies that corrupt and manipulate your board

• Adapt to constantly shifting missions and board states

• Discover legendary Rule capable of making or breaking entire runs

• Designed for players who enjoy mastery, experimentation, and high-pressure decision making

You are not solving a puzzle.

You are engineering outcomes.