This article has a talk page!This page details development materials of Blood.
August 1994 DataSome loose maps and sprites that predate the earliest available prototype.
LevelsLocations so forgotten, no one has played them in over 30 years.Source Code#
Unlike other Build Engine games, Blood hasn't had its full source code publicly released for whatever reason (despite fan attempts to do so), however two early, incomplete versions of it do exist online.
February 6th, 1996 Source CodeSource code from the leaked 1996 prototype.
July 22nd, 1996 Source CodeSource code released by x0r_jmp in 2023. Includes the developers' internal QTools and (sadly) no assets.Early Graphics#
Some development sprites for Blood were posted by artist Kevin Kilstrom in the community Blood Discord server in 2022. These were later included in the 2025 Blood: Refreshed Supply remaster. The original versions released are kept here primary for historical purposes.
Early Zombie#
Raw image grabs of the early zombie seen in the January 15th, 1995 Prototype. This enemy was replaced with the axe-wielding zombie in the final game. The versions included in Refreshed Supply are PNGs without the backgrounds.
Phantasm#
The Phantasm's attack sprites from the November 1994 and January 1995 builds, showing a much different design.
