PEAK is the co-op climbing phenomenon from Aggro Crab and Landfall Games, born of a month-long studio jam and released in June 2025 to staggering success, over ten million copies sold. Up to four lost nature scouts must scale the mountain at the center of a mysterious island, physically gripping ledges with each hand, managing stamina, hunger, and injuries through four increasingly hostile biomes. The mountain regenerates every 24 hours, so each day's summit is a fresh communal challenge for the whole player base. Ropes, pitons, and boosting friends up ledges make cooperation literal, while one slip can send an entire expedition tumbling in physics-driven tragedy-comedy. Its blend of tension, teamwork, and absurd falls made it the defining streaming game of summer 2025.
store.steampowered.com/app/3527290/PEAK/ →