Innovation often comes from sharing Look at any creative medium — music sampling, open-source software, or fan fiction — and you’ll find that borrowing is a primary engine of progress. When creators can see how something is made, they internalize techniques, remix systems, and build new genres. An uncopylocked Zombie Attack becomes a sandbox not just for players, but for builders: someone discovers a better wave-spawning algorithm; another ports the game to a cozier art style; a third turns it into an educational map for teaching basic scripting.