Riot Fest has announced some more additions to this Fall's edition of the festival. Today, the promoters announced Propagandhi, Anti-Flag and OFF!. The latter is the new project from Keith Morris of Circle Jerks and Black Flag fame.

They join an already announced lineup which includes Bad Religion, The Mighty Mighty Bosstones, Circle Jerks, Articles of Faith, Snapcase, Less Than Jake, The Lawrence Arms, Bouncing Souls, High On Fire, Corrosion of Conformity, Riverboat Gamblers, Red Oktoberfest presented by Red Scare, "Busted at Oz" Reunion, Cro-Mags, FUN., Negative Approach, Smoking Popes, Bhopal Stiffs, The Meatmen, Agnostic Front, Off With Their Heads, Brendan Kelly, The Toasters, Roy Ellis a.k.a. Mr. Symarip Righteous Fool and many more.

The event is set for set for October 6-10, 2010 in Chicago, IL