Co-op Climber PEAK Launches on Xbox with Cross-Play and Daily Rotating Maps

Key points

• PEAK is available on Xbox Series X|S and PC through Xbox Play Anywhere, allowing players to access the game on both platforms without additional cost.
• The game supports cross-platform co-op, enabling players to form troops of up to four friends across different systems to climb a mountain that changes layout every 24 hours.
• Development involved seven developers from Aggro Crab and Landfall who collaborated during a one-month game jam in South Korea, fueled by Korean BBQ and coffee.
• Gameplay involves scavenging for food, managing injuries that reduce stamina, and using items like ropes and climbing spikes to assist other players in traversing four distinct biomes.
• The release includes all previous content updates, additional biomes, cosmetics, and features, with a price point of $9.99.

Background

Our archive notes that PEAK launched simultaneously on PlayStation 5 and Nintendo Switch 2 on October 22, 2026, with a physical PS5 edition scheduled for December. The game was previously highlighted for its viral co-op mechanics and cross-platform capabilities.

Why it matters

The release expands the availability of a popular co-op title to the Xbox ecosystem, emphasizing the growing trend of cross-platform play in modern gaming. The collaboration between two distinct studios highlights how informal developer interactions can lead to successful commercial products.

What to watch

Players can now access PEAK on Xbox devices, with the game’s daily rotating map ensuring fresh challenges. No further immediate developments are mentioned in the source, but the inclusion of all post-launch updates suggests a stable release.