Just announced at Pax East. The first of three confirmed DLC for Titanfall has been
announced. Titanfall‬ Expedition DLC coming in May for $10. It will contain 3 Maps – Swampland, Runoff, and War Games. These maps will take place after the events in Titanfall’s “campaign”.

This image advertising the DLC pack showcases a sneak peak at a map called “Swampland” – a map that will feature large number of trees which allow you to wall run in crazy, unpredictable paths. The second map, Runoff, is loosely connected to Swampland. and reported to have “a lot of pipes and water.”. War Games, the last map, takes place within the area titan pilots train in and will look futuristic and “Tron”-like (think of those narrow hallways in the tutorial)

Titanfall has 3 DLC packs planned for $10 individually, or $25 for the seasons pass.

“In the wake of the Battle of Demeter, IMC Expeditionary Forces travel deep into Frontier space to recover from their recent defeat. On an uncharted world, the IMC begin construction of a new fleet operations base, using newly acquired water collection and filtration plants to support the new base. When drainage operations reveal ancient ruins and artifacts of an unknown origin in a nearby swamp, Spyglass activates an archaeological team to investigate the site. To maintain battle readiness at the new base, IMC Pilots use simulation pods to train for anticipated Militia raids, based on lessons learned in Angel City and IMC Airbase Sierra.

Titanfall Expedition is the first of three new content packs with each pack available for $9.99. For fans looking to get all three content packs while saving a few bucks, the Titanfall Season Pass is the way to go. Available for a one-time price of $24.99*, the Titanfall Season Pass is available for Xbox One, Xbox 360 and PC and delivers all three content packs as soon as they become available.

*REQUIRES TITANFALL FOR XBOX ONE, PC OR XBOX 360 (SOLD SEPARATELY). CONTENT MUST BE REDEEMED BY MARCH 11, 2016. SEE http://www.titanfall.com/dlc FOR EXPANSION PACK RELEASE SCHEDULE.”

– Respawn

Source: http://www.titanfall.com/news/titanfall-expedition-dlc?linkId=7958833