How do I purchase additional episodes of Life Is Strange™ on Steam?
Life Is Strange™'s story is told across five episodes. If you purchased the Complete Season on Steam, you already own all five episodes. However, if you only purchased Episode 1, then you will need to purchase Episodes 2-5 as part of the Season Pass.
You can purchase the Life Is Strange™ Season Pass from the Steam store. Please note that Episodes 2-5 cannot be purchased individually on Steam.