Welcome, operator
Obrum is a roguelite puzzle game where corrupted cores, intricate protocols, and helpful sub-routines decide your fate. Will you play it safe to survive, or will you unleash chaos in your effort to reach glory?
Releasing: June 30, 2026
What is OBRUM?
OBRUM is a strategic puzzle roguelite where you battle corruption, one bit at a time.
Every tile on the board (called a Core) carries active bits. Only the leftmost active bit matters: it determines which rule will fire, unleashing chain reactions of growth, decay, and chaos.
Draft your rules carefully from three schools:
Growth: Grow and amplify cores.
Decay: Erase and contain corruption.
Chaos: Unpredictable effects with risky rewards.
Call upon Sub-routines (digital allies) when stuck. Survive sequences, face paradoxes, and confront OBRUM himself: the corrupted overseer of the grid.
When you clear him, the final challenge awaits: the global leaderboard, where other players are your true opponent.