Valley of the Yetis is easily Far Cry 4's most substantial DLC, adding a new large area, mechanics, and even a small amount of story to Ajay Ghale's journey in Kyrat. The easiest way to describe Valley of the Yetis is miniature Far Cry 4. You start from scratch when your helicopter crash lands in a new section of the Himalayan mountains, which means all the progress you made in Far Cry 4 doesn't apply here. To access the DLC, you don't even enter your main game. Valley of the Yetis appears as a new item on the game's main menu.