Rusty Lake Hotel is a point-and-click adventure by the creators of the Rusty Lake & Cube Escape series, and is now free-to-play on Steam until May 1st.
According to the Steam page, its most notable features are:
“Pick-up-and-play: easy to start, but it will be hard to stop
Tons of puzzles: a total of 6 rooms full of unique and various brain teasers
Thrilling and engaging story: there will be 5 dinners with intriguing guests and staff
Full of suspense and atmosphere: Rusty Lake Hotel is a surreal place, where anything can happen…
Impressive soundtrack: every room has its own designed theme song
Achievements: an all-time gallery you’ve never seen before“.