How do I make a script to load a game image of my choice without uploading it as a decal?
You can’t. All images must be moderated to make sure they’re allowed on the platform.
In studio you can upload images directly from your computer files into things like ImageLabels, but it will automatically be converted to a decal anyways.
Oh. Then how do things like the work at a pizza place poster work? It loads the game icon and adds a teleporter to that game.