All Rats on Deck launches in December 2026 on Steam

Twin Beacon Studio and Loopr Partners’ co-op adventure game All Rats on Deck will arrive on Steam next month.

Revealed today, the game will launch on December 3. A new release date trailer can be seen below.

A synopsis for All Rats on Deck reads:

Players take control of a scrappy steamboat built from scraps and loose parts, working together to survive dangerous waters and escape the swamps to reach the ocean.

Forced to leave their homes, players must work together to keep their boat afloat and make their way through treacherous waters, surviving the dangers that lurk beneath the surface. From navigating fast rapids to scavenging for resources, every journey brings new obstacles that require teamwork, quick thinking, and a little luck to overcome.

Players can team up with up to three friends to operate the boat, search for supplies, and keep the engine running. The engine can be fed almost anything players find along the way, though not everything comes without consequences. A grapple gun adds another tool to the crew's arsenal as they work to keep their makeshift vessel in one piece.

With online co-op and proximity voice chat, All Rats on Deck brings friends together for a chaotic journey where working as a team is essential to reaching the ocean.

Key Features:

Navigate a Steamboat with Up to Four Players: Work together to steer your makeshift vessel through dangerous waters.

Survive Treacherous Waters: Navigate fast rapids, overcome obstacles, and survive the dangers lurking beneath the surface.

Scavenge for Resources: Search your surroundings for supplies to keep the journey going.

Feed the Engine Anything: Use whatever you can find to fuel the engine, but be ready for potential side effects.

Use the Boat's Grapple Gun: Make use of your equipment to help overcome obstacles along the way.

Online Co-op and Proximity Voice Chat: Coordinate with friends as you navigate your way to the ocean.

All Rats on Deck can be wishlisted on Steam here.