Heretic

Heretic is a dark fantasy first-person shooter developed by Raven Software and published by id Software for MS-DOS in 1994. Powered by a modified Doom engine, the game casts players as a lone elven hero battling through corrupted cities, catacombs, and hellish realms to defeat the evil Serpent Riders.

Blending fast-paced FPS action with fantasy elements, Heretic introduced features like an inventory system, flight power-ups, and environmental interaction—adding depth to the classic Doom-style gameplay. With its atmospheric visuals, haunting soundtrack, and magical arsenal, Heretic became a cult favorite and a landmark title in the evolution of fantasy-themed shooters.