On Level 1, Jimmy must destroy 10 out of 15 mailboxes on the map and is given ten minutes to complete it.The other three levels are easier or harder versions of the same objective: Normally, the difficulty is set at 3, where Jimmy is given the objective to smash all 20 mailboxes displayed on the map in under three minutes. This Scholarship Edition-exclusive mission has four hidden difficulty levels that can be activated via modding. Mailbox Armageddon Unused Difficulty Levels