FREE DEMO: all 3 chapters (36 waves), solo or 2-player.

Every AI on Earth merged into one and named itself OKTO. It declared humanity "deprecated."
Now a one-eyed machine octopus and its army of household gadgets gone mad — vacuum bots, delivery drones, printers that print more minions — is coming for your Core. Two operators stand in the way. And they're tied together by a power cable.

Hardwired Co-op

The cable between you is a live wire. Robots that cross it get shocked; stay close and you share power — both of you hit harder. Drift apart and you both go weak. Playing solo, the cable runs from your Core to you: stay near the base for the power, and let the wire fry whatever comes through.

Build Your Fortress

Between assaults there are no enemies — scavenge scrap, then snap turrets, helper-bots and barricade walls onto the build grid around your Core. Design a killbox. When you're ready, YOU press the button that starts the war.

Survive the Siege

Then it's continuous chaos: pulse waves, elite bosses, and OKTO's apex assault. Your character auto-fires alongside everything you built — hybrid combat where your base fights with you. Lose the Core and it's over.

Every Run Is a New Build

16 operators with distinct kits · 17 weapons you tier up and combine · 80+ trade-off items with rarity · fire, shock and poison builds · a market with reroll & lock. Play the campaign, or take an endless run as far as it goes.

Or Turn On Each Other

DUEL mode: you share the prep, then every turret, bot and weapon you built points at your friend instead. First one down loses. No waves, no cable bonus, no mercy.

Made for the Couch

This is a LOCAL co-op game. One screen, split-screen, two players — or fully solo. Compatible with Steam Remote Play Together, so a friend can join over the internet from their own machine. There is no online matchmaking or dedicated-server multiplayer.

Localized into 15 languages. Full controller support (Xbox and PlayStation): one pad plays solo, two pads play co-op — or share one keyboard.