De Blob/Hanging Gardens

Get 50 000 (?) points to access the first transformer.

Get 100 000 (?) points to get past the first gate.

Get 190 000 points to get past the second gate.

Get 220 000 points to get past the third gate.

Get 220 000 (?) points to get the bronze medal.

Completing this stage unlocks the Chroma City Fun Park story level, the Hanging Gardens free paint level, the Hanging Gardens cutscene and the Coliseum: Blob Race blob party stage.