
About
You wake up trapped inside a coffin. With only a restricted phone at your side, reach the right people and try to stay alive. Oxygen is running out, sand is filling in, and every message you send shapes your fate.
Released · Steam · App 4241610
SINVAULT
Farkas Interactive
CategoriesSingle-playerSteam AchievementsCustom Volume ControlsKeyboard Only OptionStereo SoundSurround SoundFamily Sharing
Single-playerSteam AchievementsCustom Volume ControlsKeyboard Only OptionStereo SoundSurround SoundFamily Sharingview more (+7)
Player tagsThrillerPsychological HorrorRealisticAtmosphericStory RichChoices MatterActionCinematicAction-AdventureLinearDramaMysteryPsychological3DFirst-PersonMultiple EndingsDarkSingleplayerTime ManagementGore
ThrillerPsychological HorrorRealisticAtmosphericStory RichChoices MatterActionCinematicAction-AdventureLinearDramaMysteryPsychological3DFirst-PersonMultiple EndingsDarkSingleplayerTime ManagementGoreview more (+20)
Release
Dec 31, 2025
released
5 snapshots· 5 carried
+0 (+0.0%)
Tracked since May 6, 2026·Details 7d ago·Followers 15d ago