Greatest Hits: Back to the Start is the second greatest hits album by Megadeth. It was released on June 28, 2005, via Capitol Records.[1] The title "Back to the Start" is a reference to lyrics in "Rust in Peace... Polaris" from Megadeth's 1990 album Rust in Peace: "The day of final conflict/All pay the price/The third World War rapes peace/Takes life back to the start." The cover art is an edited version of the 1954 Castle Romeo H-bomb test.