LETHAL OMEN is a free first-person shooter (FPS) game developed by Alpine Arts. This retro action experience takes place in a summer camp, where players explore the location and uncover its secrets while battling various enemies. The game features low-resolution polygonal graphics reminiscent of the early Tomb Raider games, creating a nostalgic atmosphere. However, the lack of an intro video or backstory adds to the suspense and mystery of the game. LETHAL OMEN offers multiple endgame scenarios, ranging from a "true ending" to a creepier "mannequin ending." While the game lacks music and has a short playthrough, it still manages to provide a thrilling and intriguing experience.