Monolith Bay Download -v0.39.0- -latest Version... May 2026
Before diving into the specifics of v0.39.0, let’s recap for newcomers. Monolith Bay is an open-world underwater mystery game set in a submersible research station on an alien ocean planet. Players take on the role of Dr. Aris Thorne, a xenogeologist investigating a massive, geometrically impossible structure (the Monolith) that has appeared on the seafloor.
The game blends elements of Subnautica, SOMA, and Firewatch—offering base building, resource management, psychological horror, and deep lore discovery. Since its early access launch, Monolith Bay has gained a cult following for its stunning bioluminescent visuals and its haunting audio design. Version 0.39.0 marks the final major update before the planned beta 1.0 release later this year.
Let’s get the obvious out of the way: The version number (0.39.0) usually signals a minor patch in most games. Not here. The dev team at Glitch Reef Studios has officially labeled this the "Networked Tides" update internally, and it fundamentally changes how you interact with the bay.
While 0.38.x focused on bug fixes and the agricultural dome, v0.39.0 introduces three pillars of new content: Co-op Scavenging, Dynamic Buoyancy 2.0, and the Abyssal Radio. Monolith Bay Download -v0.39.0- -Latest Version...
The game may be available on Itch.io, either as a free demo or a paid download for supporters.
Yes. Even with the experimental co-op bugs, v0.39.0 is the most stable, feature-rich build of Monolith Bay to date.
The new buoyancy system alone changes the risk/reward calculus of deep-sea scavenging, while the Abyssal Radio turns your floating shack into a story-generating hub. If you bounced off earlier versions due to the lack of multiplayer or the punishing ocean physics, this is your re-entry point. Before diving into the specifics of v0
Just remember: the Monolith is listening now. And with the new radio, you might just hear it whisper back.
Patch rating: 9/10 One point deducted because seagulls are now officially too aggressive.
Have you spotted any hidden secrets in v0.39.0? Found the new cave behind the waterfall? Let us know in the comments below. Have you spotted any hidden secrets in v0
[Download Now Button] – [Patch Notes PDF] – [Community Discord]
The developers have been teasing this release for three months, and the changelog does not disappoint. Here are the headline features of the Monolith Bay Download -v0.39.0- -Latest Version... :