How do I get particles to deactivate?

[ClockworkOcean]

Ok, I managed to fix it, use this guide

How to disable particle loops

There is a few things you need to change in every module inside the particle system. First click the “Required” on a module → Details → change emitter duration to 0. [258323-annotation.png] Next click the “Spawn” on a module → Details → change the constant spawn rate to 0 → Add a burst list → Set count to whatever number you want. [258324-annotation2.png] Do this for each looping module.