Legacy of Cthulhu
AKA Robert D Anderson and the Legacy of Cthulhu
Links: Moby Games
Legacy of Cthulhu is a hybrid action/adventure game set in HP Lovecraft's fictional universe. You play as private investigator Robert D Anderson, investigating your own backstory and your family's history with The Third Reich. There are multiple different gameplay mechanics, including solving puzzles and combat sections (although it is safer to avoid enemies where possible).
This walkthrough is planned for a future date. Please check back again for updates.