Written By: Big C Some artists drop projects, legends drop warnings.  The Game returns with that exactly level of energy on Gangsta Grillz: Every Movie Needs A Trailer . This reigns as his first-ever entry in DJ Drama ’s iconic mixtape series. Crafted in just 48 hours alongside Grammy-nominated duo Mike N Keys , the 18-track release is a gritty, adrenaline-packed warm-up to one of the most anticipated rap albums of next year, The Documentary 3 . His announcement on Big Boy’s