The Double Lightning bolt (also known as the "Double Thunderbolt") is the third power-up of the series. It can be collected after getting the Lightning. This appears in games based on The Great Giana Sisters.
It is a pair of lightning bolts, with the top and bottom tips being pointed. It cycles through many colors every frame in the Commodore 64 version, in the Amiga 500 version, it cycles through shades of blue and white.
Ability[]
In The Great Giana Sisters, it allows Dream bubbles to rebound off obstacles and can be caught again.