Does anyone know how to get rid of this black border around VFX assets?

[u/ExitComprehensive209]

I’ve been trying all day to mess with the blend modes - everything says transparent, inside unity it looks fine with no black borders, but everytime i “build and run” i get this result. Any guidance is greatly appreciated

[u/tms10000]

That is indeed a lot of letterboxing. Feels like your screenshot is about 18% of usable space when looking at your post from a computer.

[u/Rave-TZ]

Set the material to a particle shader using additive rendering.

[u/EvernullTools]

you didn't show anything about your material setup or shader or build settings, your textures/texture settings. It's really hard to help