In Shadow Fall's new co-op mode, survivors of the campaign mode will take the fight to the Helghan army in a 4-player style arena, facing off against waves of enemies. Additionally, the season pass includes access to 4 different maps. Also you can earn new unlocks.
The season pass will also feature two more multiplayer expansion packs, with details to be revealed closer to launch.
Fans willing to spend $20 on the season pass, on the first day of the game's release will receive further content. Fans will receive an exclusive OWL combat drone skin and a "unique" multiplayer taunt.