As is the case with every E3, major publishers spent most of their airtime trying to impress a broad audience. This meant a lot of trailers and stage time were spent covering the biggest, most recognizable names and sequels in gaming. But what surprised about E3 2015 was the committed effort those same publishers made towards highlighting the smaller games in their lineups. Some were new, some were old, but we found these seven titles to be the most promising indie offerings at E3 this year.