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About
Navigate the open-world underground base of the Sierra Research Facility, now flooded, while being relentlessly pursued by towering dinosaurs. With 12 hours of heart-pounding FPS survival horror gameplay and a full cast of prehistoric enemies, can you outwit the dangers and make your escape?
Storyline
The Sierra Research Facility in Alaska was once a beacon of cutting-edge research and development, but the dinosaurs in the base escaped, and the base has been cut off from the mainland. Much of the base has been flooded with seawater. Jack Allen is part of an expedition sent out to investigate the Sierra disaster. But when their boat gets attacked by a Megalodon, the crew becomes shipwrecked on the shores of Sierra and must find a way to escape.
Where to buy
Prices for US · Updated 9/1/2026
News
Fossilfuel 3 - Kotaku
Kotaku · 7/9/2024
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Big Boss Battle · 5/21/2024
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bloody-disgusting.com · 2/29/2024
‘Dino Crisis’-Inspired ‘Fossilfuel 2’ Out Now on Steam, Xbox Series - Bloody Disgusting
Bloody Disgusting · 2/29/2024
'Fossilfuel 2' Is A New Dino-Filled FPS Out Now On Xbox Series X And S - Pure Xbox
Pure Xbox · 2/28/2024
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