Because this is a fan-led project, there is no single "final" version available on official storefronts. Instead, the community follows development through specific hubs:
Recent development updates have revealed a massive list of features intended to expand the creative toolkit:
Unlike official titles, Mario can perform diagonal climbing on chain links and even breakdance when performing certain taunts.
The project gained significant attention through its a playable demo that showcased the engine's potential while poking fun at the development process. You can download this specific Super Smashy Maker April Fools Experience on itch.io to test the basic mechanics yourself. Key Features in the Updated Version
Developers are implementing entirely new enemy types, including diagonal Thwomps and faster, red snake blocks.
If you have ever felt that the official level editors were missing that extra "spark," the fan project is likely exactly what you are looking for. Developed by Smashy and a dedicated team of over 30 creators, this project aims to deliver the "Super Mario Maker 3" experience that Nintendo has yet to provide. What is Super Smashy Maker?