The ARK: Survival Evolved Season Pass gives you access to three huge expansion packs - Scorched Earth (available now) and two future expansions (coming in Fall 2017 and Spring 2018). Scorched Earth adds an all-new desert world along with 11 new creatures, 50+ new items and a new boss. The future expansions will unlock in your account when released and offer 300+ hours of content each including new dinosaurs, custom maps and unique mechanics.