Home › Forums › Angry Birds Transformers Forum › New Update for ABT on iOS (v1.5.15 Crashing) › Reply To: New Update for ABT on iOS (v1.5.15 Crashing)
@autobird
@optimuspig I think the farther you progress in your missions the more keys you get after “playing” a mission. There is more than 1 mission portal so it allows for more acquiring of materials from each portal…