2nd Super Robot Taisen Original Generation (第2次スーパーロボット大戦OG Dai 2 Ji Sūpā Robotto Taisen Ōjī) is a Japanese tactical role-playing game for the PlayStation 3 developed by Banpresto and published by Namco Bandai Games. It is the sequel to Super Robot Wars Original Generation Gaiden. It was intended to be released on September 29, 2011, as part of the SRW franchise's 20th Anniversary but got pushed back to November 29, 2012.