There is a kids game where you can publish games to the website of it using “Roblox Studio”. It is very bad for making actual games for epic games launcher and stuff, but it utilizes the ability to collaborate in real time with people that you want to work on games with. I think epic games should add the ability to collaborate with people without an ip address, and only a few clicks of buttons in Unreal Engine 5.2 or 5.3 or whatever. This would be a game changer. No other professional game engine has this kind of thing. This would make Unreal Engine the best game engine in the world. I would love to see this come true.