Full list of all 17 The Case of the Golden Idol achievements. It takes around 6-8 hours to unlock all of the achievements in the base game on Windows.
The base game contains 11 achievements, and there are 2 DLC packs containing 6 achievements.
The Overly Enthusiastic Card Game Tournament in the Yellow Lily.
The Unfortunate Accident at the Raja's Court
In the Web of the Spider
The Enigmatic Expiration in a Harmonious Island Commune.
The Lemurian Vampire Strikes!
The Less than Amicable Departure of Two Explorers.