Blood in terrain and models

Hi guys!

My question is… How i can put blood textures or how i can paint blood in the terrain or in the walls of a house etc…

Basically I want to decorate the scene with a little blood.

I downloaded pictures and I painted the terrain but go wrong.

Thanks!!

You could try using a plane , give it a material with a Transparent/Cutout/diffuse and then assign the blood to that material. Or I believe there is actually a pretty good decal system for free in the asset store you could look at.