Eleusis

Eleusis is a 3D first-person adventure game for Windows, developed by Nocturnal Works with the Unreal engine. It is set in a seemingly abandoned village in Greece, where the player character, searching for a place of refuge, gets into a whirlpool of mysterious events and finds clues that indicate that the village is a nest of a cult that plans to revive a dark power through an ancient ritual and harness its power. The player character faces the challenge of deciphering the forgotten knowledge of the ancient mysteries to prevent the cult from achieving its goal.