🎮 Play Blood Online (DOS)

Blood is a classic MS-DOS first-person shooter developed by Monolith Productions in 1997. Built on the iconic Build engine, it drops you into the boots of Caleb, an undead gunslinger seeking revenge against the dark god Tchernobog and his cult, the Cabal. Known for its dark humor, gothic horror setting, and inventive arsenal—from the standard Tommy gun to a voodoo doll, flare gun, and aerosol can flamethrower—Blood stands out as one of the most mechanically creative and atmospheric action games of its era.

How to play

The objective is to navigate complex, secret-filled levels, battling cultists, gargoyles, and the undead while hunting for keys to unlock the exit. The game relies on classic MS-DOS keyboard controls, typically using the arrow keys to move, Ctrl to fire, and the spacebar to interact with doors and switches. For a better view, you can enter fullscreen mode by pressing Right Alt + Enter.

Tips

• The Flare Gun is one of your most valuable early weapons; a single flare will set a cultist ablaze, causing them to panic and potentially ignite nearby enemies.
• Dynamite bundles are devastating for clearing rooms, but manage the fuse carefully—hold it too long before throwing, and it will detonate in your hands.
• Don’t overlook the alt-fire modes for your weapons, such as firing both barrels of the sawed-off shotgun at once, which can quickly dispatch tougher monsters.