REQUIRES ALIEN: ISOLATION FOR XBOX 360, SOLD SEPARATELY. Alien: Isolation Season Pass includes the listed game content at a discounted rate over individual purchases. If you own this Season Pass , all content should be accessed through the in-game store AND NOT DOWNLOADED FROM Xbox Store or you will be charged twice. Purchase the Alien: Isolation Season Pass to get access to five add on packs at up to 25% discount! All Season Pass add on content packs are scheduled to be released by March 2015, and will give you access to new maps and characters to take on the Survivor Mode challenge. Save money on Survivor Mode add on content for this game by purchasing the Season pass.