Last Summer is a single-player, third-person adventure set in the Lost Alpine Mountains. You play as Sarah Harrington.

Sarah has just graduated from college and wants to get away from home. She's taken her Dad's old car and driven to the Lost Alpine Mountains, a mysterious forest and mountain range that cannot be explained by modern science. Towering trees and unreachable mountain tops await her exploration. Will she find them and uncover the secrets of the Lost Alpine?

Throughout your time in the Lost Alpine, you'll master navigating the dangerous cliff faces that lurk in the distance, uncover mysteries that no one has come close to solving before, and explore what it means to lose what is loved. Explore the vast wilderness of the Lost Alpine!

Explore the Lost Alpine

Explore the wilds of the Lost Alpine at your own pace. You'll encounter vast vistas and narrow passageways that you will need to find ways through to reach the next location. Climb to the highest peaks of the reserve.

Climb to the highest peaks of the reserve

Climb and solve routes at your own pace; you'll need to master when and how to use your climbing gear, and there's always a possibility of finding a shortcut through the rock. Explore and climb your way through, finding clues and uncovering the mysteries that await.

Uncover dormant mysteries

On your journey, you'll find secrets hidden from an age ago. Will you be able to uncover the mysterious behind the Lost Alpine?