In this tutorial, you’ll build a simple magma explosion in Niagara using a sprite sheet, a translucent material, and a few key particle settings. You’ll set up the system, apply the material, animate the frames, and fine-tune lifetime and color to create a more energetic fire effect.
https://dev.epicgames.com/community/learning/tutorials/v5Jb/unreal-engine-fortnite-from-sprite-sheet-to-explosion-niagara-vfx-tutorial-in-ue5-tutorial