O has also collaborated with James Iha on his second solo LP "Look to the Sky" in 2012. In 2014, Target used a version of the song "A Marshmallow World" sung by O. On May 5, 2015, a song by Karen O in tribute to Nellie Bly was used as part of a Google doodle commemorating Bly's 151st birthday. The same year, Microsoft approached O to pen a theme song for Square Enix's game "Rise of the Tomb Raider", which resulted in the song "I Shall Rise".