Big Walk, a co-operative multiplayer adventure game from developer House House, is set to launch worldwide on Tuesday 4 August 2026, publisher Panic has confirmed. The title lets small groups of friends explore a shared open world together, and its release is notable for blending exploration and puzzle-solving with an emphasis on teamwork and communication rather than competition.

The game supports between two and 12 players at once, with an in-built proximity voice chat system and full crossplay across platforms, allowing friends on different devices to team up. Players will need to work together, using various tools and toys, to solve puzzles and challenges scattered throughout the world. No demo is currently available, but the game can be wishlisted on Steam ahead of launch, which is scheduled for 1pm UTC (2pm BST).