High Moon Studios announce this weekend will offer double experience points to those who play Transformers: War for Cybertron, their just-released third-person shooter prequel. Things get underway on Friday at 9:00 pm EDT (6:00 pm PDT) and will run until some unannounced point on Sunday, with double-XP available to anyone playing in multiplayer matches on the PC, Xbox 360, or PS3 editions of the game.