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Fossilfuel
Fossilfuel, is a horror action shooter, where the player must fight their way through Jurassic monsters and Super Soldiers, in this multi-ending, adrenaline-fueled cyberpunk experience!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-27.
“amazing game”
— a player, Steam review · 11 hrs played“This game is super fun. It's janky and definitely an indie game so if you're expecting super awesome animations and sound editing then idk what to tell you. There's just no good AAA dinosaur games like this one. I bought the bundle so I'm gonna go play the second one now. I…”
— a player, Steam review · 2 hrs played“I can't believe how many positive reviews this game got. Do not let the trailer fool you. This game is an absolute soulless cash grab that is barely functioning. There is no polish on this game at all. Even the achievements are glitched. DO NOT BUY.”
— a player, Steam review · 2 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-27.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-28. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-28). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Fossilfuel 3 Demo Available Now!
Nearly five years ago, Fossilfuel launched on Steam and began a journey that would eventually lead to Fossilfuel 2 and now Fossilfuel 3. As Fossilfuel approaches its fifth anniversary, the original ga
Fossilfuel 2 is now out on Steam!
Hello everyone, Fossilfuel 2 is out on Steam! Be sure to check it out. The game features more terrifying puzzles and action just like the first but also has some cool features. Highlights: -More nonli
Update - Multiplayer says goodbye!
Multiplayer has been removed from Fossilfuel with this update. It seems that not many people are actively engaging in the multiplayer aspect of the game, almost all new players are playing the single-
Fossilefuel 2 Steam Game Store Up!
It is time. Fossilfuel 2 is officially in development! Fossilfuel 2 will focus on building out the best aspects of the first game. Players revisit the Sierra Research Facility , which has been flooded
Patch V1.15 Motion Blur toggle and more!
Hello, all you Dino shooter fans, DangerousBob here, Your voices have been heard! Changes in this patch: Motion Blur can be toggled in the Settings. Load From Last Checkpoint added to the in-game menu
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-27.
| Genres | Action, Adventure, Indie |
| Player tags | Adventure · Dinosaurs · Shooter · Cyberpunk · Horror · Story Rich · Exploration · Hero Shooter · FPS · Dungeon Crawler · Puzzle · Action-Adventure (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Full controller support · Family Sharing |
| Languages | English * * |
| Controller | Full support |
| Achievements | 28 |
| Official site | https://discord.gg/K9hUQcnngb |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 64-bit or later Processor: Quad-core Intel or AMD 2.5 GHz or faster Memory: 4 GB RAM Graphics: NVIDIA GeForce 470 GTX or AMD Radeon 6870 or better DirectX: Version 12 Storage: 15 GB available space