I'm trying to make a super smash bros game and put character buttons so when you click the character you become him and fight the others! no youtube tutorials work
Hi Frosty! I'm going to assume you know some knowledge of Lua when posting this answer. The easiest thing to do is when you click on the gui to send a call to the server via a RemoteEvent
Once you send a call through the RemoteEvent you can have the server listen for a call on that RemoteEvent and form there you can do the morphing as needed.
If you're new to lua I suggust you explore around the new Roblox Developer Website which can be found here: https://developer.roblox.com/
Best of luck, helperobc