Mobile Buttons Look

Hey Devs,

I could really use your help. I’ve been stuck on a task for a few days now. Specifically, I’m curious about the GUI in “Slap Battles” for their mobile version—how do they achieve that glossy look for the “Activate Ability” button? Is this effect built into Roblox, or is it achieved through the way they upload images? As you might have noticed, some parts of the GUI are transparent while others aren’t. Any insights on this?

Thanks!

The Icon
Screenshot (31)
Slapbattlese

This tutorial is showing that.
I think that button looks fine. Adding a shine is just art.