Fossilfuel (v1.15 & ALL DLC)

A secret Alaskan research complex becomes a blood-soaked maze when genetically engineered dinosaurs break loose and an armed covert force storms the facility for its DNA. Fossilfuel begins with the tense, resource-conscious mood of survival horror, where every sealed corridor, dark laboratory, and distant roar suggests trouble waiting just beyond the next door. Its story steadily widens from an enclosed disaster scenario into a larger fight over a dangerous scientific breakthrough. The tone is knowingly old-school: grim experiments, chunky weapons, and creatures that make even routine exploration feel unsafe.

First-person shooting drives the action, but ammunition, healing supplies, and careful movement matter most during the early hours. Players search offices, labs, maintenance tunnels, and hostile combat zones for keys, weapons, documents, and the equipment needed to keep moving deeper into the complex. Dinosaur attacks demand different reactions than firefights with human soldiers, encouraging players to manage space, aim under pressure, and decide when avoiding a threat is smarter than wasting shells. As the campaign progresses, the restricted facility gives way to a more open island setting, shifting the pace toward freer exploration and a broader arsenal of ways to survive.

What makes Fossilfuel memorable is its willingness to change shape rather than remain a single-note corridor shooter. The game combines the locked-door tension and creature scares associated with Dino Crisis and classic Resident Evil with the immediate, kinetic feel of a retro FPS, then opens its world enough to reward curiosity. Its deliberately rough-edged indie presentation suits the B-movie premise, making mutant reptiles and shady commandos feel more entertaining than polished or subtle. Players who enjoy old-school survival horror, dinosaur shooters, and unusual genre hybrids should find plenty to like, while newcomers should expect a tougher, more deliberate start before the adventure opens up.