Anti-gravity Gamepass GUI

Hey Robloxians, I’m in a bit of a pickle right now.

I’ve just started making a game called “Billy”, base off of the game Karlson on was wondering if I could make a Anti-gravity GUI gamepass but I can’t seem to make one.
I was trying to make it so if you bought the gamepass, there’ll be a GUI on your screen that says “Off/on”, the gravity only works for you aswell.

I’ve now tried for about 4 1/2 hours, there’s no articles or anything on how to make this so if any of you guys know, lemme know.

Thanks!

You can do: workspace.Gravity = 0 on the client, and now anything the client is currently simulating (their character for example) will act like it has 0 gravity.

Sadly I’m confused on how to do that. :frowning:

It’s inside the workspace properties.