Cave of Mystery is a single-player, story driven survival horror game set in a dark fantasy medieval time. Fight amalgamations of the grotesque fiend King Flute and ask yourself one question. What’s scarier these corrupt fiends from hell, or what you would do to protect the ones you love.
App ID
4500650
App type
Game
Developer
Jiggle Knights
Publisher
Jiggle Knights
Release date
October 2026 (coming soon)
Release state
prerelease
Content descriptors
Some Nudity or Sexual Content, Frequent Violence or Gore, Frequent Nudity or Sexual Content, General Mature Content
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A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
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Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since at least 11 September 2026 21:02 UTC (estimated from the earliest recorded change; the exact first fetch was not stored).
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7 September 2026 05:56 UTC · Community Announcements · The Last Marine
After a year of full-time development and countless hours of work we will be dropping Cave of Mystery 1.0 on October 1st of 2026.-The story is completed.-Tons of major mechanics have been added since the demo release.While this is the official release, we will be updating the game frequently and doing events for the holiday season.- If the game is well received, we plan to add an arcade mode or a wave-based combat system to help peoples combat skills evolve as them make their way through the game.Please be patient with the team at Jiggle Knights. Although we have many artist that help, we only
21 May 2026 04:16 UTC · Community Announcements · The Last Marine
Since the launch of the demo, we have had a lot of players and people enjoy the game. This lead JiggleKnights to push the demo farther in preparation for Next Fest.We officially casted an actor for King Flute, before he was the same actor as Gregl but with a voice modulator down one octave.We have added an immense amount of effort into the combat system. This includes:-Greater hit reactions-Stamina Management-Animation Updates-Refined combo systemAnd more is coming before the full release.We have added several new Cutscenes to help establish lore.Added a few hints in some friction spots we saw
Full appinfo as delivered by Steam PICS, changenumber 38803828. Also at /api/app/4500650/raw.
