Kre-O continues under the "Quest for Energon" line. Sets contain translucent "Energon" pieces that can be assembled into larger weapons. This year also introduced Micro-changers, blind packed Kreons which could be disassembled and reassembled from one form to another. Micro-Changers did come with codes printed on the bags allowing you to determine which character was in the bag, but this would be eliminated in later reissues of these figures.
General Information: Release Date: July 2012 Price Point: $30 (depending on retailer at time of initial release); $12.99 at Toys R Us Retailer: Asian Exclusive (Q2-Q3 2012); Toys R Us Exclusive in US Q4 2012 Accessories: Rifle