The Sims 4 Outdoor Retreat is available on the EA App. To use The Sims 4 Outdoor Retreat, you must have The Sims 4 in your EA App account.The Sims 4 Outdoor Retreat: Unforgettable Outdoor Adventure!What is The Sims 4 Outdoor Retreat?The Sims 4 Outdoor Retreat is a special game pack for t..