Mutate the world.

A twin-stick roguelite where combat escalates as everything around you changes.

• Shifting Organ Routes
  New room paths and evolving enemy compositions with every dive.

• Gunforms & Harmonics
  Choose your core weapon identity and evolve it through run-defining Harmonics.

• Resonance-Driven Combat
  Manipulate frequency to increase risk, trigger mutations, and unlock new opportunities.

• Organs, Overdrives & Utilities
  Each organ grants powerful active abilities and tactical utilities that shape moment-to-moment combat.

• Blueprint Protocols
  Unlock protocol types via blueprints, craft them in the Hub, and equip them as consumable run modifiers.

Inside a living human body, an experimental nano -AI awakens.
The world responds to your presence: resonance fluctuations destabilize organs, and trigger mutations. Enemies, rooms, and biological systems adapt dynamically to your actions, constantly shifting the balance between control and chaos.

Low stability introduces new dangers - but also rare resources and hidden opportunities for those willing to push deeper.

Each run begins with a defining choice: your Gunform.
Wide-ranging pattern attacks, precise energy beams, or volatile close -range flamers determine how you fight. From there, Harmonics reshape your build through run-altering boons that reconfigure attacks, weave in resonance effects, or redefine how your weapon channels energy and projectiles.

Your weapon remains the same - its behavior does not.

Every organ grants its own active ability.
Overdrives are powerful, deliberate interventions that translate biological functions into tactical effects - from cleansing detonations and defensive surges to aggressive impulses and area control fields.

Alongside them, organ -specific utilities with cooldowns enable movement, positioning, and precise responses in the heat of combat. Timing is everything.

Between dives, you return to a central hub to convert recovered blueprints into equipable protocols and prepare your next deployment. Once unlocked, protocol types persist, while each run challenges you to assemble a new configuration.

Hidden organ chambers reveal fragments of the Song of Cells - a layered narrative that unfolds only through repeated expeditions. With mutable builds, evolving environments, and a resonance system that reshapes every encounter, no two runs are ever the same.