Probably outputting a format supporting the same characteristics as the Object Editor: https://scribblenauts.fandom.com/wiki/Object_editor
In IM, you know what each thing does and see the output of each action, so you can iterate: placement, angle, special attributes like fire or light. It's not just stack two possibly related icons to see what you get. With these you either know the association exists or you're doing conceptual guesswork. There's no testing and iterating on a hypothesis, at a point once all known associations have been exhausted, iteration looks like permutation.
BUT: The German-language full version of that game had been pre-installed in the Start Menu (?!), so if you deleted the start menu entry by accident, you'd need to reinstall Windows to get that game back. Or at least, that was young me's solution to the problem.