Actions to check if Particle
Emitter System (Shuriken) Is Alive in scene. Does the system have any live particles (or will produce more)?
2 actions- Check if particle is active in scene. Get particle duration +bool result + events based on result. With the duration(and/or with bool) you can then create other 'rules' if wanted. Everyframe cannot work with events on.
- Multiple particle check. +bool result + events based on result (all True / all False). Everyframe cannot work with events on.
Update: all actions + updates are on ecosystem or https://snipt.net/dudebxl/Hope it helps..