From the Bilibili video's description and the fan wiki, the game's main feature is a level creator. The creator would allow you to build your own stages using a selection of standard tiles, three types of slopes, and coins. These are all classic Mario platforming elements, but the "Super Smashy" twist likely comes from something else.

A: You downloaded an older version. Re-download from Itch.io or Discord – the developer updates the game monthly, and servers require the latest build.

Many indie developers distribute standalone builds inside compressed ZIP folders. Right-click the downloaded folder, select , and choose a dedicated destination folder on your primary drive. Step 3: Bypass Security Prompts

Search for the game, verify the developer name matches the official studio, and tap Install .

Use backgrounds and theme elements that complement each other.

Are you more interested in or playing community levels ?