By: John Broyhill
Avg. rating
—
Reviews
0
Fossilfuel is a cyberpunk horror shooter where the player must fight their way through dinosaurs and super soldiers in an open world.
PC (Microsoft Windows) · Aug 21, 2021
Worldwide · Exact date · IGDB
Catalog sources
28 achievements available.

Hidden until unlockedSteam

Defeat an Allosaurus.
LockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Meet Utahraptor.
LockedSteam

Get to the surface of the Great Sitkin Island.
LockedSteam

Make a last stand with the other survivors.
LockedSteam

Beat the game on the hardest setting.
LockedSteam

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

Restore the sub-level power.
LockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Get to know some of the scientist.
LockedSteam

Hidden until unlockedSteam

Defeat Titanoboa.
LockedSteam

Enter the Power Plant.
LockedSteam

Defeat the Queen bug.
LockedSteam

Overload the Nuclear Reactor.
LockedSteam

Stabilize the Nuclear Reactor.
LockedSteam

Make it to the Sierra laboratory.
LockedSteam

Land of the blind no more!
LockedSteam

Find the gravity grenade, "Black Hole" gun.
LockedSteam

Unleash bugs onto the soldiers.
LockedSteam

Hidden until unlockedSteam

You have escaped the lower sub-level of Sierra.
LockedSteam

Start your day at the Sierra Research Institute.
LockedSteam

Get the Focus Beam.
LockedSteam

Snap a neck.
LockedSteam
Community notes