Hi, does anyone know a tutorial to make blood. like when you hit an enemy.

Just wonder.

Thanks alot in forehand.

Particles. I used standard particles for blood spray. Just assemble a test area and try different textures, until you find a good result.

well. i tested that. its good. but i would like to know if there is somehow to spray the partikles like a cone not like a circle.

Inside the effect code, there are instructions for directions and velocitiy controls. My particles are breaked in several little instructions, but there was a " my.vel_z -= time+time; " line that maybe fix your problem.
Other than that, you can try adding an animated blood model that spawns on enemies, if you can't control particle script.

You can use also the pixel_for_vec and pixel_to_bmp commands to read from and to write into a bitmap