You should add a particles unit building bit where people can import custom sprites and have customizations like size, fades away or just goes away after certain time.
Make it a different tab like making a unit but called it particles instead.
Reason: Theres already two ways to make “Particles in the game atm”
- Fading text but you cant paste custom symbols anymore into it so that way is kinda ruined now
- Scripting a new unit to act as a particle but dpending on what u want to use the particles for, it could get laggy if you are using loads at the same time (I have tried it b4)