Home › Forums › Angry Birds Transformers Forum › Energonicon can be upgraded to more stars? › Reply To: Energonicon can be upgraded to more stars?
@grimmjow
When we gain Energonicon, we cannot gain it any more again.
However, at the very beginning, when none is still unlock, the same combination can supply 2 Energonicons.
This can explain the confusion in the answer of Rovio.
It is not about an upgrade, but about 2 Energonicons with different stars.