Castronauts

Castronauts is a 2D co-op extraction game about hauling alien fish out of dangerous worlds. Assemble a team of up to 6 players to fish together, explore procedurally generated areas, and survive encounters with hostile creatures before the planet collapses around you.

Castronauts is an online co-op fishing game featuring platforming, proximity voice chat, and alien monsters. Play solo or as a team of spacefaring anglers working to extract a variety of fish from different planets.

You’re a Castronaut, AKA an Outer Space Angler!

Trapped on a mysterious spaceship in an unknown solar system, you and up to 5 friends head to uncharted planets to catch fish for an anonymous collector called the Aquarian. Navigate the depths of these worlds to extract the requested amount of fish before the day ends and the planet collapses.

Avoid Alien Monsters and Hazards

Fish aren’t the only inhabitants of the planets you’ll visit. The environments are toxic, full of obstacles, and creatures are lurking around every corner. Stay safe while you try to bring your big catch back to the ship.

Craft and Upgrade

Useful items can be found on your intergalactic trips. Craft or buy items to fight back against creatures and upgrade specific stats in a skill tree to increase your chance of surviving.