A subterranean research facility (Sierras) where dinosaurs have broken loose.

It feels like a blend of Half-Life and Jurassic Park , featuring multiple endings and a heavy emphasis on atmospheric tension.

If you have or PC Game Pass , check the library periodically. While not "free" in the strictest sense, they are included in the sub price and offer the safest way to play without paying full retail for a single title. 4. A Note on Safety

Sometimes the original 2021 title goes on deep discount or 100% off during Steam festivals.