Sinever: First Seal CD Key
PC price comparison · MAS Studios · Oct 5, 2026
Sinever: The First Seal is a 1–4 player co-op psychological horror game. Explore an isolated Victorian estate, operate paranormal equipment, manage your sanity, and uncover the truth behind its imprisoned entity before the house claims you too.
Lowest final price
at Steam · Standard Official
Historical low: $7.19 on October 5, 2026
Get the best deal ↗Compare Sinever: First Seal key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −10%$7.19 | none | $7.19 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$7.19 · fees: noneGo to store ↗$7.19
Sinever: First Seal price history
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Historical lows by store
- Steam$7.19
About Sinever: First Seal
Sinever: The First Seal is a 1–4 player online co-op psychological horror game that can also be played alone. You and your team enter an abandoned Victorian estate hiding a supernatural prison. Explore its rooms, search for hidden clues, monitor paranormal activity and uncover what the previous owner left behind. But something inside the house has awakened and every seal you disturb makes it stronger. Immersive Psychological Horror: Explore a dark, atmospheric estate filled with disturbing sounds, supernatural encounters, and threats that do not always reveal themselves directly. Paranormal Equipment: Use UV flashlights, battery-powered torches, walkie-talkies, sanity pills, and other tools to investigate the estate and survive its dangers. Uncover the Seals: Search for seals, symbols, codes, keys, and objects as you piece together the history of the mansion and the entity imprisoned beneath it. Manage Your Sanity: Darkness and paranormal encounters gradually damage your sanity. As your mind deteriorates, strange sounds and terrifying events become increasingly difficult to separate from reality. The house will force your team to separate, take risks, and decide how much you are willing to sacrifice for one another. Revive at a Cost: Sacrifice a portion of your own sanity to revive a fallen teammate. Saving someone else may leave you vulnerable to the horrors inside the estate. Control Room: Monitor security cameras, observe your teammates, and watch areas they cannot safely enter alone. Stay Connected: Use walkie-talkies to coordinate, share discoveries, and warn one another when something begins hunting. Think Before You Split Up: Some objectives require players to separate. The person watching the cameras may be the only one who sees the danger approaching. The deeper you explore, the more the estate reveals about itself, the imprisoned creature held behind the first seal. Co-operate: Play alone or with up to four players. Communication, observation, and careful planning are essential to survival. Chapter-Driven Horror: Progress through connected chapters, solve the mystery of the estate, and discover the true purpose of the seals. The house has been waiting. Will you complete the ritual where the previous owner failed or become part of it? Warning This game contains flashing lights that may make it unsuitable for people with photosensitive epilepsy or other photosensitive conditions. Player discretion is advised.Read more
Sinever: First Seal system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64Bit
- Processor: Intel Core i5-4590 / AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 970 / AMD Radeon R9 390
- DirectX: Version 11
- Storage: 10 GB available space
- VR Support: OpenXR
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11 64Bit
- Processor: Intel Core i5-10600 / AMD Ryzen 5 5600
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 2060 / AMD Radeon RX 5700
- DirectX: Version 12
- Storage: 12 GB available space
Sinever: First Seal key FAQ
+What is a Sinever: First Seal CD key?
A Sinever: First Seal CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Sinever: First Seal?
The cheapest Sinever: First Seal key right now costs $7.19 at Steam, 10% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Sinever: First Seal?
The lowest price we have recorded for Sinever: First Seal is $7.19 on October 5, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a Sinever: First Seal key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
