Levels and Upgrades List (Part 2)
Dere is already a Level and Upgrade Topic in which the details of all the Transformers is mentioned with coins needed to upgrade as well as the time!!
https://www.angrybirdsnest.com/forums/topic/levels-and-upgrades-list/#new-post
But with the new update the Time and coins used to upgrade the transformers have changed dramatically so anyone who is playing the game again from starting or have any idea of the new coins and time detail do share of all the transformers!!