Quarkblitz 2k23 is a mod for registered Wolfenstein, made by Joe Monaghan. It was released on December 24, 2023.
Description[]
The mod features 21 levels (20 regular and 1 secret) and meshes the atmosphere of Blake Stone with Professor Quarkblitz, a familiar face from the Spear mission packs. The mod was based on Base of Operations, an SDL project put together by Tricob. The mod features many new sounds and graphics, by far and large taken only from Blake Stone. The music, however, relies heavily upon DooM II.