85% until February 27!

Happy to share some great news! The game is participating in this year's Mystery Fest, in honor of which it received an 85% discount:

https://store.steampowered.com/app/320610/Questerium_Sinister_Trinity_HD_Collectors_Edition/

When a meteor falls not too far from the city, Professor Gustav learns that the meteorite is emanating some sort of unknown energy, and begins a series of experiments without the mayor’s permission... Help Professor solve the mysteries of the meteor by solving all the exciting puzzles!