How to add gore effects like the one see in mods such as Brutal Doom or Nash's gore?

[playerwhoplayyes]

Godot Version

Godot 4.4.1

Question

I want to add gore effects like the one seen in Doom mods such as Brutal Doom, Project Brutality, or Nash’s gore. Now, I Don’t want to add lots of effects, I’m good with effects such as blood on walls and floor, gibs and blood footsteps, not the overcomplicated ones.

I think I know how to implement the gibs, I’m with problems to implement the blood on floor mainly, I want something like these results:

How do I do that? Apart from needing blood sprites.

[pennyloafers]

Godots decal system.