NAUTUS Opens Its Steam Beta with Four-Player Underwater Co-op
Magic Design Studios, the team behind Have a Nice Death, and publisher Arc Games have opened the Steam beta for NAUTUS. Revealed during the October 15 Galaxies Showcase, the beta lets players explore its island-and-undersea adventure solo or with up to four players in online co-op.
Something Is Wrong at the Research Station
Arriving at the remote N.A.U.T.U.S. research station, players discover that its scientists have developed a mysterious fear of the ocean. That leaves the dangerous work to you and your crew.
Below the waves, an upgradable submarine provides a way to explore and confront mutant creatures. Back on land, players develop a tropical sanctuary base, meet the island’s unusual residents and prepare for further expeditions.
Life Above and Below the Water
The beta introduces the game’s two connected sides: developing a foothold on the surface and venturing into the depths. Different zones, quests and island NPCs give players an early look at the progression loop while the underlying mystery begins to unfold.
Its mix of cozy surroundings and unsettling discoveries gives the adventure a different tone from the studio’s previous roguelike. Players can investigate alone or coordinate with friends as a four-person crew.
How to Join
Visit the NAUTUS Steam page, find the playtest section and follow Steam’s prompts to request access and download the beta build. The developer’s announcement says testing is expected to continue until November 2.
This is an early testing opportunity, with the full game planned to enter Steam Early Access in 2027. Availability and the test schedule may change as development continues.
Game on!



