C.O.R.E. is a single-player action shooter game in which players navigate through a hostile, sci-fi horror environment to uncover the secrets behind a mysterious underground facility. In this game, set in the year 2028, players assume the role of Jason Crane, an elite military operative tasked with infiltrating a top-secret lab after communications are lost, amidst a backdrop of extraterrestrial radiation and environmental transformation caused by a meteor impact. It stands out with its intense atmosphere blending sci-fi and horror themes, requiring players to utilize advanced combat skills and strategic thinking to survive against unknown threats and unravel the dark mysteries hidden within the C.O.R.E. facility.