Beyond the Grave is a mod for registered Wolfenstein, made by ThunderEnema in collaboration with Gerolf. The mod was first released on November 2, 2017, with an amended v1.01 patch being released in April 2018.
A further extended Anniversary Edition was released on January 2, 2020, featuring three new levels, a new weapon, two new enemies, multiple new items and various graphical and control improvements.
The mod features an entirely new palette, hi-res graphics, sounds and music and, as the title suggests, conjures up a creepy and horror-themed atmosphere. Coding changes also include textured floors and ceilings, outside atmosphere, many new textures, sprites and enemies and a host of other significant changes.
The coding was made by ThunderEnema together with the mapping, and he also conceived the storyline. Gerolf is responsible for the new, immersive graphics, and altogether the mod is a pretty solid play with a unique and extensive atmosphere.
22 levels are featured, and urban areas, graveyards and creepy caverns are among the many well detailed environments featured in the mod.