Publisher Panic and developer House House have announced that their open-world co-op game Big Walk has surpassed one million purchases across all platforms within its first six days. The achievement comes alongside its debut on PlayStation 5, PC, and Nintendo Switch 2, as well as its inclusion as a PlayStation Plus Essential monthly game for August 2026.

The reported one million sales figure appears to represent direct platform purchases separate from PlayStation Plus downloads. Big Walk launched into the PS Plus Essential lineup for August 2026 alongside Dying Light 2 and Signalis, where subscribers can claim and download the title at no additional cost until August 31, 2026.

The sales milestones indicate strong early adoption across PC and Nintendo Switch 2, alongside direct console purchases on PlayStation 5 outside of the subscription service.

Developed by the team behind Untitled Goose Game, Big Walk is an open-world co-op puzzle title designed for up to twelve players. The gameplay centers on communication, puzzle-solving, movement, and social interaction. Mechanics allow players to disperse across the open environment in different directions, introducing open-ended coordination and group dynamics to the cooperative experience.

Following critical acclaim and strong launch momentum, the developer and publisher look to track the title's continued sales performance across PC and console platforms throughout the year.