There are many special achievements in The Servants of the Lake, and the Safety Test is one of them. To earn this achievement, go to the [Serving Dinner] level and click the rope connected to the chandelier in the upper left corner until Aldous speaks.
How to complete the Safety Test achievement in Rusty Lake: The Servants of the Lake
Safety Test
Safety Test
In the [Serving Dinner] level, click the rope connected to the chandelier in the upper left corner until Aldous speaks.
Related Guide: How to Complete the Finishing Touch Achievement in The Servants of the Lake