The release of Titanfall is just over a week away, but much of the game was shrouded in mystery until Reddit user FallenFusion unveiled several screenshots and previously unknown details this week. According to the leak, Titanfall will feature 15 maps at launch, at least 5 modes, 9 campaign matches and the ability to "regenerate" (similar to prestige in Call of Duty) once you've reached the highest attainable rank in multiplayer. A detailed list from the thread can be seen below.
Titanfall maps, modes and weapons revealed in massive leak