Transformers: Prime Wars Trilogy is a multiple media framework, created by Hasbro to unite its Transformers toys, media partners and storytelling into the same multi-arc story. The storyline will feature the biggest Transformers robots in existence, fan-favorite Sentinel Prime and the return of a beloved action feature from the '80s: robots that convert into heads for bigger robots. It will play out across the entire Transformers Generations toyline and in IDW Publishing's line of comics, as well as digital gaming and animated web series.