The demo offers two tutorial levels and two quests from the United Earth Federation campaign, one of the title's three factions and single-player storylines. We were holding out hope for a sample of the Juggalo Nation campaign, but we suppose beggars can't be choosers.
Additionally, the 2010 FIFA World Cup demo is also available today.
Xbox.com: Add Supreme Commander 2 demo to your Xbox 360 download queue
Xbox.com: Add 2010 FIFA World Cup demo to your Xbox 360 download queue