This post is full list of all the Agatha Christie video games. All available to buy online. Listed in order of release. For news and reviews of each game, check out my review blog posts, links included below.
The list includes mainly Hercule Poirot games, with one Miss Marple game. And they are either hidden object games. Or point-and-click adventure mystery games. All of them are available for PC. And later Agatha Christie video games are available for consoles.
Update 2023: Two NEW Agatha Christie video game releases from Microids. For Nintendo Switch, PlayStation 4 & 5 and Xbox One & Series X. See below for details.