Korean indie developer Influsion Inc. has announced that SENARA: The Sacrament, their first-person survival horror game set aboard a derelict ocean liner, launches on Steam on July 30, 2026. The hook is genuinely distinctive: the ship you’re trapped on isn’t a set — it’s a LiDAR-scanned, photogrammetry-built digital reconstruction of a real 6,000-ton vessel, rendered in Unity HDRP at what the studio describes as documentary-level accuracy.
You play a new recruit of a religious organisation that operates the Senara. Upon setting sail, you wake to find the crew missing and something considerably worse roaming the corridors. Hidden cult rituals, forbidden truths, and surviving passengers with their own agendas are all waiting in the dark. The game hearkens back to classic survival horror design — item scarcity, puzzle-solving, freeform exploration, stealth, and the constant fight-or-flee calculation — wrapped around an environment that actually exists.
The Real Ship
This is the detail that separates SENARA from the crowded survival horror field. Most horror environments are designed for horror — corridors sized for tension, sightlines built for jump scares, layouts that serve the game. A scanned real ship wasn’t designed for any of that. Its corridors are the width they are because that’s how ships are built. Its layout is complex and intertwined because real vessels are. That mismatch between an authentic space and a horrific purpose is exactly the kind of uncanniness that good horror runs on.
What to Expect
The whole ship functions as one enormous escape room. Solve puzzles, uncover hidden passages, and gather clues across intertwined corridors to find your way off the Senara.
Ration your resources. Use stealth. Decide when to fight and when to run. SENARA is built on the golden-age survival horror principle that everything you have is not enough.
Truth is scattered across documents, objects, and conversations. What you believe and how you interpret the clues genuinely shapes how the story unfolds — this is a narrative built for interpretation rather than exposition.
Your decisions affect not just whether you escape, but the fate of the Senara itself and which truth comes to light. Multiple endings branch from what you choose to believe.
Influsion Inc. came to horror via an unusual route — the studio started with the Stormborne series on mobile, pivoted when mobile trends moved toward casual and ad-driven content, and spent time doing digital twin R&D for industrial and marine training. That experience building precisely accurate virtual environments is now aimed squarely at the premium horror market. The studio also has SAVE, a co-op survival horror game, currently in Steam Early Access.
A religious organisation, a ship that shouldn’t be empty, cult rituals in the dark, and a real vessel scanned down to the millimetre. SENARA: The Sacrament arrives July 30 on Steam.
