SINVAULT
About this game
A controversial decision you made as a judge has come back to haunt you. Years later, you are kidnapped by a family seeking their own justice and buried alive in a coffin. When you wake up, there is darkness, limited air, and only a handful of tools to fight for your survival.
To escape this grave, you must decide who to trust, when to act, and which choices will keep you alive.
SMS-Based Interaction
Follow every conversation carefully. Important numbers and clues may require you to take real notes.
Limited Time and Oxygen
You want to finish the story, but your items and your breath must be managed wisely.
Intense Psychological Tension
How long can you stay calm inside a 5m² coffin?
Features
SMS-Based Narrative Survival
Realistic Graphics
High-Quality Sound Design
Multiple Endings
“What is justice? And what happens when justice turns against you?”
Achievements
View all 6 →
Buried by Time
0.1%The sand rose faster than your breath could keep up.
What Were You Thinking?
2.7%Without reading anything, you selected the option to remove your… uh… “primary male DLC.”
A Line You Shouldn’t Cross
3.3%Your choice led an innocent life to its end. Some mistakes can’t be undone.
Redemption Is Never Free
5.2%You escaped, but not without carrying the cost of every decision you made.
Out of Time
38.9%You hesitated. The timer didn’t.
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.