Fossilfuel Achievements
App ID | 1597040 |
App Type | GAME |
Developers | DangerousBob Studio LLC |
Publishers | DangerousBob Studio LLC |
Categories | Single-player, Steam Achievements, Full controller support |
Genres | Indie, Action, Adventure |
Release Date | 20 Aug, 2021 |
Platforms | Windows |
Supported Languages | English |
Fossilfuel Steam Achievements
Fossilfuel offers players a rich tapestry of challenges, with a total of 28 achievements to unlock. These achievements span a variety of in-game activities, encouraging exploration, skill development, and strategic mastery. Unlocking these achievements provides not only a rewarding experience but also a deeper engagement with the game's content.

Start your day at the Sierra Research Institute.

Get to know some of the scientist.

Land of the blind no more!

Meet Utahraptor.


Defeat Titanoboa.

Restore the sub-level power.

You have escaped the lower sub-level of Sierra.

Snap a neck.

Defeat an Allosaurus.

Make a last stand with the other survivors.


Get to the surface of the Great Sitkin Island.

Make it to the Sierra laboratory.

Unleash bugs onto the soldiers.


Find the gravity grenade, "Black Hole" gun.

Get the Focus Beam.

Enter the Power Plant.

Overload the Nuclear Reactor.

Stabilize the Nuclear Reactor.





Beat the game on the hardest setting.

Beat the game on hard, and get an S rank.

Defeat the Queen bug.