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Fossilfuel 2

Also known as Fossilfuel 2, f2, fossilfuel 2

Turn up the volume, turn off the lights, and get ready for the definitive Jurassic survival horror experience. Pump your shotgun and put those dinos back where they belong... in the ground!

Last update
16 Jun 2026
Players now
1

Latest update

Announcement

Fossilfuel 3 Demo Out Now!

The Fossilfuel 3 Demo is now live on Steam! PLAY THE DEMO NOW Step into a massive underground Soviet bunker, fight deadly dinosaurs, sneak through enemy-controlled facilities, and uncover the secrets of Vostok Bioworks…

2 changesGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

20 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 23 Steam achievements, sorted by player unlock rates.

  • Express elevator to HellEnter the Sierra Research Facility...87.1%
  • David and GoliathDestroy the Homoerectus Rex.32.5%
  • Rolled upTake down the giant Dung Beetle.31.3%
  • Source CodeFind the 3 Sierra SSD drives.29.1%
  • SpinosaurusTake down a mighty Spinosaurus.24.3%
  • Robo-RexTake down the vicious Robo-Rex.24.1%