Transformers: Age of Extinction is an iOS and Android mobile app released in 2014 by DeNA. It is an endless runner. Its storyline is a loose approximation of the movie's plot and it contains only Autobots as playable characters.
Ran from September 11 to September 172014.
It's been five years since the battle of Chicago. The Autobots are in hiding and are being tracked down by the bounty hunter Lockdown and his minions. Test your abilities and survive as long as possible!
Ran from September 19 to September 252014.
Incoming transmission from Optimus Prime: "Calling all Autobots! There is a new threat. In order to survive, we must band together and fight as one. Make your way to the rendezvous point. Let nothing stand in your way!
Ran from October 2 to October 82014.
Lockdown and his soldiers have the Autobots trapped aboard Lockdown's Ship. Fight your way through waves of enemies in order to free your captured comrades and make your way to the escape pod.