Indie studios Aggro Crab and Landfall have announced a special limited-time event in the cooperative climbing simulator PEAK: a collaboration with rapper bbno$. The event brings a themed appearance of the artist into the game as part of a wider in-game activity.
To trigger the event, players must locate a statue on the starting shore, take the horn from its hands and play it. After performing this action, a giant representation of bbno$ will appear out on the ocean and deliver a short set that includes several tracks — among them "1-800," performed with the vtuber ironmouse, as well as "two" and "bing bong," featuring VNLLA. The in-game concert is available to experience until December 15.
PEAK is a cooperative climbing simulator that has grown into a major indie hit. By August 2025 the game had sold more than ten million copies. In November of the same year the title received a substantial update that added a new biome and reworked several gameplay mechanics, further expanding the game’s content and systems.
The collaboration continues a trend of live-themed events and crossovers within PEAK’s community-driven design, giving players a time-limited, interactive performance to discover while exploring the game’s climbing challenges.