About
Litmustest is a Horror Search Action game. Search every room, manage your inventory, solve puzzles and fight the dangers spawning from the depths of this facility. Fixed camera angles and Tank Controls. A limited inventory that forces real decisions about what you carry and what you leave behind.
Pre-release · Steam · App 4233570
Litmustest
Underwater Castle Inc.
Genres
ActionAdventure
ActionAdventureview more (+2)
Categories
Single-playerFull controller supportColor AlternativesCustom Volume ControlsKeyboard Only OptionPlayable without Timed InputDualShock Controller SupportDualShock Controller SupportDualShock Controller SupportDualShock Controller SupportFamily Sharing
Single-playerFull controller supportColor AlternativesCustom Volume ControlsKeyboard Only OptionPlayable without Timed InputDualShock Controller SupportDualShock Controller SupportDualShock Controller SupportDualShock Controller SupportFamily Sharingview more (+11)
Player tags
Action3D1990'sAdventureOld SchoolSurvival HorrorViolentPuzzleAtmosphericInventory ManagementAction-AdventureExplorationStylizedGoreThird PersonHorrorFemale ProtagonistSingleplayerDarkMystery
Action3D1990'sAdventureOld SchoolSurvival HorrorViolentPuzzleAtmosphericInventory ManagementAction-AdventureExplorationStylizedGoreThird PersonHorrorFemale ProtagonistSingleplayerDarkMysteryview more (+20)
Followers
13
+0 · 1d
Wishlists est
306
Price
—
Release
Coming soon
tba
28 snapshots· cumulative· 4 carried
+8 (+160.0%)
DayFollowersΔΔ %WishlistsΔΔ %
Jun 25, 20261300.0%30600.0%
Jun 24, 20261300.0%30600.0%
Jun 23, 20261300.0%30600.0%
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Jun 12, 202613+1+8.3%306+22+7.7%
Jun 11, 20261200.0%28400.0%
Jun 10, 202612+2+20.0%284+45+18.8%
Jun 9, 20261000.0%23900.0%
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Jun 7, 202610+1+11.1%239+23+10.6%
Jun 6, 2026900.0%21600.0%
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Jun 3, 20269+1+12.5%216+23+11.9%
Jun 2, 2026800.0%19300.0%
Jun 1, 2026800.0%19300.0%
May 31, 2026800.0%19300.0%
May 30, 2026800.0%19300.0%
May 29, 20268+3+60.0%193+69+55.6%
May 28, 20265——124——
Tracked since May 28, 2026·Details 6h ago·Followers 3h ago