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Sentinel Agency is a co-op survival RPG with dinosaurs! As a Special Investigator of the Sentinel Agency, you go on a murderous adventure on a dinosaur theme park island! Solve important puzzles, save others, shoot, sneak, uncover secrets and survive!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
In this story-driven co-op survival RPG, you and your friends are sent to an island full of dinosaurs as special investigators for the Sentinel Agency to solve three murders in an amusement park. During your investigation, it quickly becomes clear that your goal has changed— you must survive
You will have to do everything in your power to leave the island in one piece. Find out what is really going on in Giant Valley and uncover the secrets of the island. And if a dinosaur spots you, you should run away... Or pull out a powerful weapon and shoot!
You and your friends have various options for surviving dangerous situations: Sneak cautiously through deadly scenarios or shoot your way through with brute force against ancient hunters who are much stronger and faster than humans. The skill tree and various weapons, armor, and consumables give you the opportunity to play the game the way you want.
You must eat, drink, and rest in the safe rooms to save your respawn point. When you die, you return to your last respawn point without your equipment. But don't worry, you can get your stuff back. A look at an already explored area opens up new possibilities. The weapons and equipment you find will change again and again.
Solve key puzzles together to access new hidden sections. Discover the first crime scenes that brought you to the island. No two playthroughs will be the same, as the game world changes constantly in certain places. Find legendary equipment through clues to be better prepared against both human and prehistoric enemies.
There will be some survivors who need your help. They will show their gratitude with information and clues, as well as important equipment items. However, each character has their own secrets and motivations for pursuing their own goals, so be on your guard!
Right now the cheapest offer for Sentinel Agency is PLN 13.85 at Eneba. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Sentinel Agency is PLN 13.31 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Sentinel Agency drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
