Plot: Secret Files: Sam Peters is a graphic adventure video game developed by Animation Arts and published by Deep Silver for Microsoft Windows, iOS, Android and Nintendo Switch. Wikipedia
Plot: Moebius: Empire Rising is a graphic adventure video game developed by Pinkerton Road Studio and published by Phoenix Online Publishing for Microsoft Windows, OS X and Linux. Wikipedia
Plot: Baron Wittard: Nemesis of Ragnarok is an adventure video game developed by two-person team Wax Lyrical Games, and published by Iceberg Interactive. It was released in Europe and the USA on the 18th of February 2011. Wikipedia
Plot: Aporia: Beyond the Valley is a single-player, first person, explorative and adventure game developed by the game development company Investigate North located in Copenhagen, Denmark. Aporia: Beyond the Valley is published by Green Man Gaming based in London, England, United Kingdom. Wikipedia
Plot: Barrow Hill: Curse of the Ancient Circle is a horror adventure game developed by Shadow Tor Studios. Released in 2006, it is set in the site of Barrow Hill, based on real geographical locations in Cornwall, England. Wikipedia
Plot: Conarium is a Lovecraftian horror adventure video game, inspired by H.P. Lovecraft's novella At The Mountains of Madness. The game was developed by Turkish game development studio Zoetrope Interactive, published by Dutch indie game publisher Iceberg Interactive, and was first released in June 2017....
Plot: Someday You'll Return is a psychological horror video game developed by CBE Software. The game follows the protagonist Daniel in the search for his daughter in Moravian forests. Wikipedia