The Rust Lake adventure series is about to launch a new puzzle game, Servant of the Lake, which will bring you back to the past and serve as housekeepers at the infamous Alders and William Vanderboom.

Steam Store Page: Servant of the Lake

trailer video:

"The Loyalty of the Lake" is created by the original cast who created the Cube Escape series, The Past Within and Underground Blossom!This work continues the weird style and plot of the "Rusty Lake" series. You will become the butler of the Van der Boom Brotherhood to solve puzzles, complete daily tasks, take care of the mansion, receive an unexpected visitor, and assist the two brothers in realizing their alchemy dreams!Reveal their hidden secrets step by step.

The game is scheduled to be released on PC (Steam, itch.io) and mobile platforms in the spring of 2026.