Klaus Lee Thunderballs: A Retro Action Puzzle Adventure Now Available

Klaus Lee: Thunderballs Announced for PC and Nintendo Switch This Fall

On June 20, 2025, Assemble Team officially announced the upcoming release of Klaus Lee: Thunderballs, a new action-adventure game, for PC and Nintendo Switch platforms scheduled for this fall. The announcement was made via the developer’s official Twitter account and confirmed through a press release on their website.

Klaus Lee: Thunderballs follows the story of Klaus Lee, a daring protagonist navigating a vibrant world filled with challenging enemies and dynamic environments. The game features fast-paced combat mechanics combined with puzzle-solving elements, aiming to deliver an engaging experience for fans of the genre.

According to the official statement, the game will support both single-player and local co-op modes, with enhanced graphics and optimized controls tailored for each platform. The release window is set between September and November 2025, with a precise date to be revealed in the coming months.

For more information, visit Assemble Team’s official Twitter: https://x.com/assembleteam

Image credit: Assemble Team official announcement