Heretic

Heretic is a first person shooter built on a modified version of the DOOM engine, transposing that style of gameplay into a dark fantasy setting. The narrative follows a surviving Sidhe elf, one of the last of a race immune to a corrupting influence, who must confront the Serpent Rider D'Sparil after his armies have devastated the elven people.

The core progression involves navigating through three distinct episodes, each containing nine levels where the objective is to locate an exit while defeating hostile creatures. Obstacles such as locked doors require finding keys or activating switches. The enemy roster includes fantasy themed adversaries like gargoyles, golems, and undead knights, which often appear in variants with different capabilities, such as ghostly forms or added ranged attacks.

Combat utilizes a diverse arsenal that ranges from basic magical staves to more powerful found weapons like the Ethereal Crossbow and the explosive Phoenix Rod. An inventory system allows for the collection and strategic use of items, including power ups for temporary flight, invisibility, or transforming enemies into harmless chickens. A unique Tome of Power significantly enhances every weapon's capabilities when activated.

Technical enhancements over its predecessor include the ability to look vertically and a flight mechanic, alongside environmental effects like directional wind currents. The game supports multiplayer modes for both cooperative and competitive play.