Sub Zero

Sub Zero is the fifth episode/circuit in Angry Birds Go!

Angry Birds was announced on Facebook:

Things are about to get really frosty in Angry Birds Go! We have a free new episode coming soon, so stay tuned! http://rov.io/downloadabgo

Karts
Karts are Unknown

Trivia

 * There are Telepods for this episode/circuit.
 * This is the first episode in an update on Angry Birds GO!
 * It is the only track Not to include Champion chase.