Within 48 hours of release, over 12,000 users on the official Discord reported their experiences. Here is what the data shows:
Benchmark Averages (Ultra Settings, 1440p):
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.
The developers have flagged three major bugs they are hotfixing by the end of the week:
Native versions are not yet available for v0.39.0. However, the update runs well on Apple Silicon Macs via CrossOver 24 and on Linux through Proton Experimental (Steam Play).
The main narrative has been extended by roughly three hours. Players can now repair the hydrophone array at the Old Refinery, triggering a flashback mechanic that overlays the past onto the present environment. This adds a layer of temporal puzzle-solving that early testers are calling "genuinely unsettling."
Before we dive into the download links and technical specs, let’s address why this specific update has generated so much buzz. Unlike previous incremental patches, Monolith Bay v0.39.0 is considered a "milestone release." It bridges the gap between early access and the upcoming full release candidate. Monolith Bay Download -v0.39.0- -Latest Version...
Key highlights of this version include:
Monolith Bay is an adult-oriented game (18+). By downloading, you confirm that you are of legal age in your jurisdiction.
Warning regarding "Free APK" or "Mod" sites: Be cautious of websites claiming to offer free "full version" APKs or mods. These often contain malware. Always download from the developer’s official channels to support the creators and ensure file safety.
Monolith Bay version 0.39.0 was a major update released on September 5, 2023, which introduced new "reverse" sex animations, among other features. While this was a significant release, the development team has since moved far beyond it, with v1.0 Beta launching in February 2025. Where to Download Latest Versions
Itch.io: The primary platform for public releases. Updates here typically occur every three months.
Patreon: Supporter tiers provide early access to monthly builds, cheat codes, and specific VR features not available in the public version. Feature Overview
The game is an adult open-world dating adventure set in a coastal town. Core features include: Within 48 hours of release, over 12,000 users
Character Customization: A powerful creator allows you to share designs via PNG image saves and use them in story mode or the adult sandbox.
Dating Mechanics: Interaction systems for gifts, dialogue choices, and asking characters to follow or live with you.
Mini-Games: Activities like delivering pizza and bike racing to earn money and increase stats.
Adult Content: A dedicated sandbox mode for animations and various "naughty" scenarios found throughout the story. Developing New Features
If you are interested in "developing a feature" or influencing the game's direction:
The official release of Monolith Bay v0.39.0 was published on September 5, 2023, by Team Monolith on
. This update serves as one of the quarterly "bundled" releases for public users, following the developers' standard cycle of monthly Patreon updates combined into a single public patch every three months. Monolith Bay v0.39.0 Update Overview Monolith Bay version 0
This version focuses on expanding story content and refining the open-world dating experience. Public Release Access
: Version 0.39.0 is available for users who have purchased the game on Itch.io. It bundles several months of previous Patreon-exclusive content into a single stable build. Key Features in v0.39
: While specific detailed patch notes for this version often link back to older Patreon posts for granular changes, the v0.39 cycle included significant "Quality of Life" (QoL) improvements and bug fixes intended to stabilize the open-world environment. Content Updates
: As with most major version jumps, this build typically includes new character interactions, adult animations, and progression in the main supernatural/sci-fi mystery narrative. How to Download and Install Official Source : Visit the official Monolith Bay Itch.io page Installation
: Download the archive for Windows, extract the files, and run the
: Your save data from previous versions (like v0.36) should be automatically detected and available upon launching the new version. Ongoing Development
The developers, Team Monolith, continue to push toward a full 1.0 release. Since v0.39, the game has progressed through several major updates, with
released in February 2025. Users looking for the absolute latest content—including VR support and cheat codes—are directed to the official Patreon added in the more recent