If you want the full game, including all four original episodes and expansions like Cryptic Passage , it is available for purchase on modern storefronts. These versions are often updated to run "out of the box" on Windows 10 and 11.
If you download the original DOS files from an archive, you will likely need an emulator or a source port to run them on a modern PC: Blood (Monolith 1997) Free Download
While the full retail version of Blood (1997) is still under copyright and sold commercially, you can legally download the for free , which includes the entire first episode, "Post Mortem". Where to Find the Shareware Version If you want the full game, including all
: Allows you to play the game directly in your browser. The Full Experience (Commercial Releases) Where to Find the Shareware Version : Allows
: An enhanced remaster by Nightdive Studios available on Steam and GOG .