Titanfall Expedition DLC Coming in May

Respawn Entertainment unveiled the next batch of Titanfall DLC today at PAX East, titled Titanfall Expedition, the DLC will arrive in May with three maps that take place after Titanfall's campaign.
The first one is Swampland the main feature of the map is the large number of trees which allow you to wall run in crazy, unpredictable paths.
The second one is Runoff it's s loosely connected to Swampland. According to the developers, "it has a lot of pipes and water." War Games,
And the last one takes place within the area titan pilots train in. 
"It's supposed to span beyond just gaming sites," Respawn said at its PAX East panel. "You don't have to trade gamertags and make parties and be online at the same time. It's not a way to boost. It's a way to coordinate so you can choose your teammates."
Finally here's a little graphics comparison demo.