Quake AD: The Forgotten Sepulcher

Arcane Dimensions is a brand new Quake modification that expands the Quake visuals and game play with new weapons, enemies, and game play systems while retaining the classic Quake atmosphere and visual aesthetic.

This mod has been a long time coming and has been put together by some very talented people! it contains many brand new and absolutely gorgeous single player levels as well as a robust framework for new levels to be made for it in the future