Remember that War Games Map Pass that is included with the Limited Edition of Halo 4? Well that is exactly what you thought it was, a season pass and it will be sold separately once the game is released in a couple of weeks. The War Games Map Pass will cost $25 (2,000 MSP) and will provide access to the three multiplayer map packs which are scheduled to be released at some point in December, February and April.
The season pass will cost 15% less than if you were to pick up each DLC pack separately. Also if you happen to pick up the War Games Map Pass you will also unlock a unique emblem and two in-game helmets to show off in Halo 4’s multiplayer.