With the launch of Horizon: Forbidden West rapidly approaching launch, developer Guerrilla Games continues to reveal new details almost on a weekly basis. Just recently, a new trailer revealed the many side activities and challenges Horizon: Forbidden West has on offer, including an arena for battling machines, as well as the return of the Hunting Ground areas. Naturally, Aloy will be rewarded with upgrades and gear for overcoming these challenges, making them worth the time and trouble.