Thick as Thieves: game from Warren Spector reveals co-op gameplay and overhaul

Thick as Thieves, the latest project from renowned designer Warren Spector, has undergone a notable change in direction. Originally pitched as a PvPvE game, it has now been reworked into an experience for solo players and co-op teams. The shift was announced alongside a release date set for May 20, 2026.

Overview of Thick as Thieves

Thick as Thieves is set in the alternate-history backdrop of Kilcairn, a Scottish metropolis from the 1910s. With rain-soaked streets and soot-covered rooftops, the city provides a rich setting full of intrigue and opportunity. Players take on the role of inventive thieves who must make the most of portly guards to reach their goals.

Development and gameplay

The game is being developed at OtherSide Entertainment, and the decision to shift the focus toward solo and co-op gameplay came over time, as the developers found these elements more enjoyable to create. The mission-based structure remains intact, with Thick as Thieves designed for short play sessions that let players test their stealth skills.

The revision of the original concept

Thick as Thieves was initially intended as a competitive infiltration experience inspired by immersive sims. During discussions about the project's progress in 2024, it became clear that the game's focus and structure had changed. Feedback from playtesters led to a stronger emphasis on the fun of playing solo or in co-op, leaving the PvPvE elements behind.

With launch approaching on May 20, 2026 for PC, PlayStation 5, and Xbox Series X/S, gamers are eager to see the final result of these changes and the impact of the new structure on the overall experience.