Players navigate a colorful, procedurally generated world as they control the titular character, designed to explore and interact with their environment. The game features a variety of pipes that transport players to different areas of the map, allowing them to discover new landscapes and secrets.
To progress, players must collect power-ups and items, such as mushrooms, fire flowers, and stars, which grant them various abilities and enhancements. The game is won when players collect a certain amount of power stars within a set time limit, requiring them to navigate obstacles and enemies while efficiently utilizing their collected power-ups.
The game can be played directly within a web browser, without the need for a download or registration. A player's cursor is used to control the character's movements, with players using the mouse buttons to perform actions such as jumping, firing, and interacting with the environment.