Garry’s Mod is a sandbox mod for the Source Engine. Unlike normal games there aren't any predefined aims or goals. Players are given tools and are left to entertain themselves. The player is in a world where objects can be created and destroyed on demand. Where people can be created and destroyed with the click of a mouse. A world made for him. A world he made.
Do you dont like the decals of the actual blood? here is the Doom 3 blood very realistic! the image is of gmod 9 but can work in gmod 10 or 11 and can work in all Source engine games like counter strike source or half life source Instructions to install: Extract the folder "Materials" into your garrysmod folder