The league expanded from 6 to 8 teams when Nemhauser rejoined the league as a manager in the league when FC Limburg applied as an expansion team on August 29, 2012. Wolfpacks Wanderers then joined the league as an expansion team on the following day when Lord_shadow (AKA Wolfpacks) from IRON joined the league. All six teams from Season XI also returned - although Langston F.C. started the season on life-support due to inactive management. After three matches played, Chris2Carter was fired as manager of Langston F.C. on September 21, 2012 and replaced by R1a9j8e3 the same day.