How much blood is allowed

[Freddd7878 (Fred)]

Im trying to make a genuinely scary horror game and it will include blood but no gore. The only blood so far is in the beginning cutscene

(the grey marks are dirt and debris, not blood)

I am asking in advance because I plan to use the same or similar decals later on but in a much greater quantity (blood trails/splatters on floors and walls in certain areas) that will be mandatory to the progression of the current storyline I have, but I can change it if I need to.

[Lemonzin298 (Lemoncat)]

You can see about blood in Content Maturity Guidelines

Realistic blood with a light intensity is allowed, but it’s not recommended for players under 13(From your image it seems a little more realistic).
If you want to make it in a greater quantity, that’s okay, but will not suitable for all ages, your game will be 13+

[levdasoalt2 (doesntexist)]

If you set a restrictions it should be fine and would go according to guidlines