For Scratch 2.0, several new sprites were added to the default collection. Four of them are called "Gobo's Friends". They are, as shown in the picture on the right, Pico, Tera, Nano, and Giga. They are drawn by Wing Ngan. Each sprite has four different costumes, one "happy", one "very happy", one "surprised", and one "sad or mad". Pico and Giga also have a walking animation.
Pico is orange, with round ears, and a point on top of his head.
Tera is blue, with round, feathery hair.
Tera on the old Scratch 2.0 Maintenance Mode page
Tera on the Email Address Confirmation success page
Tera on Email Address Confirmation error page
Nano is gray, with pink ears. He is the shortest of Gobo's Friends, but is also the widest.
Nano in the Scratch Day 2015 Video
Giga is dark red, with pointy hair, like Pico.
- All of their names are metric prefixes for powers of 10:
- "Pico" means 10−12
- "Nano" means 10−9
- "Giga" means 109
- "Tera" means 1012
- Pico is usually considered a symbol of trickery, since the April Fool's Day prank of 2013.