Mycopsychosys: Project Jupiter Early Access

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Explore, investigate, and survive this new infection. Collect clues, meet and interact with people, and bond with the main cast. Solve the mysteries like a true detective and follow the non-linear narrative. Are you ready to face this new deadly infection? 👁

Developer: DeltaCat Studio
Released: 5 Oct 2026
Price: $5.99
Platforms
Followers: 1,747
Steam Deck: Playable
Languages: English

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Update posts

1 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 13 Nov, 16:20 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 7 days. Observed since 24 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Patch Notes v10.26 Patch notes
10 Oct 2026 · Community Announcements
28.000 WHISLISTS!
5 Oct 2026 · Community Announcements

From the game’s Steam news feed, last checked 13 Nov, 16:20 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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