Because all games in the series released since "American Wasteland" failed to achieve commercial success, Activision decided to put the franchise on hold. When Robomodo was tasked with developing a new game, it was decided to return to the franchise's roots and develop a port of the original "Pro Skater" series. "Tony Hawk's Pro Skater HD" was released in the summer of 2012 via download only and featured a collection of popular levels from "Pro Skater 1-3". Critical reception towards the game was mixed, as while critics felt that it captured the appeal of the original games, the content was described as sparse, while the game was said to not deliver updated gameplay mechanics and feel dated. In 2014, the endless runner "Shred Session" soft launched for mobile devices in a handful of territories but was later pulled from the market, postponed indefinitely and later shelved.