

ZERO//DECAY is a frantic roguelite action-platformer where you play as an unstable nucleus racing toward stability. Dash through bullet hell, collect epic mutations, build wild synergies — or die fast and try again.
Overview
ZERO//DECAY is a frantic roguelite action-platformer where you play as an unstable nucleus racing toward stability. Dash through bullet hell, collect epic mutations, build wild synergies — or die fast and try again.
Description
ZERO//DECAY is a frantic roguelite action-platformer where you play as an unstable nucleus. Dash through bullet hell, collect epic mutations, build wild synergies — or die fast and try again.
Movement is survival. Jump and dash through readable chaos, keep your combo alive, and never stop moving.
Every run reshapes how you fight. Stack melee, ranged, dash, and jump mutations — then chase synergies that turn a fragile nucleus into something dangerous.
Fast, tight 2D action-platforming in dense bullet-hell arenas
Roguelite runs with epic mutation choices and build synergies
Combo-driven momentum — kill fast, dash clean, get rewarded
Die fast, jump back in, and push farther toward the Valley of Stability
Can you reach Stability?
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ZERO//DECAY Gameplay Trailer
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