Call of the Elder Gods

Here is an excerpt from Call of the Elder Gods' Steam description:

All is not well at Miskatonic University. Professor Harry Everhart tries to ignore the shadows flitting at the corners of his vision, while student Evangeline Drayton is haunted with impossible dreams of an artifact uncovered a decade ago. In their search for answers, the pair will uncover revelations more ancient than anyone could have imagined.

Shocking Secrets - Call of the Sea’s object and observation-based puzzles return with new depth. Scour richly-rendered environments for clues. Swap between Harry and Evangeline to solve complex, multi-part problems across time and space. Choose your own difficulty level with toggle-able hints, icons, and journal entries. For a true challenge, dare to read the Occult Books scattered about the world and meet new, reality-warping enigmas.

Dizzying Marvels - Harry and Evangeline’s journey takes them from the firelit libraries of a New England mansion to the red sands of the Australian outback, through frozen wastelands and otherworldly cities out of time, all stunningly rendered in Unreal Engine 5 and featuring a soundtrack by multi-award-winning returning composer Eduardo De La Iglesia.