Gustball is a precision momentum platformer about one slightly elastic ball and a world that will not sit still.

Roll forward through one hundred hand-tuned levels across ten worlds, and watch the rules rewrite themselves as you go. A gust zone doubles your speed. A float zone thins the gravity. A heavy zone drops you like a stone. Pick up a jetpack and the level becomes a flight through a lit tunnel; pick up a dive tank and you are piloting a submarine past jellyfish and sea urchins. Every pickup announces what it does, so you always know why the ball is suddenly behaving differently.

Ten worlds, each with its own look, its own hazards and its own music: mountains, jungle, desert, city, beach, frozen peaks, canyon, neon city, neon space and neon dungeon. Every note you hear is generated by the game as it runs. So is every shape you see. There is not a single image file in Gustball.

WHAT MAKES A RUN

No finish line. A level ends when you do.

Goals drawn from the whole moveset: distance, dunks, trampolines, platforms, air jumps and more, always matched to what the level in front of you actually contains.

A daily challenge with its own track, the same for every player in the world, every day.

Fairness you can trust. Obstacle spacing is computed from the ball's real speed and jump arc under the physics active in that zone, so every gap is genuinely clearable. Hard, never cheap.

MAKE IT YOURS

Earn GustCoins by playing and spend them on ball shapes, colours, patterns, eyes, mouths, hair and auras. Every item can be earned by playing. GustCoins can also be bought if you would rather not grind for them, and nothing is locked behind a purchase. There are no advertisements.

PLAY ANYWHERE

Gustball works completely offline. Your progress, your high scores and the daily challenge all work with no connection, and nothing in a run ever waits on the network.

Available in English, Portuguese, Spanish, French, German and Italian.

Gustball Launch