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newvs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
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60% positive of 5 · 5 user reviews · Live from Steam
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Tkium Underground is a short horror escape game taking place in an unknown tunnels facility. Activate generators, levers, and find a specific object to unlock the exit door, then find it. You were not the first one to be in this situation, but will you be the first one to escape alive?
Live data from Steam, tracked by SteamPlayerBase.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 60% on 2026-11-01 → 60% today (5 reviews)
Games we track that share the most Steam tags with this one.
No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Some bugs fixes and improvements: - Fixed some map issues - Fixed pause menu not locking the mouse cursor after resuming
Some bugs fixes and improvements: - Added game modes. - Fixed the flashlight not reactivating issue