Adam Telfer, co-founder of Chatterbox Games studio, explains in detail what you need to understand and take into account when you develop a game for messenger using the example of projects with Facebook Instant Games. 

Facebook has added augmented reality games to its messenger for the first time, which can be played in a video chat.

The monthly active audience of the Facebook Messenger messaging service has reached 1.2 billion,” said the head of the project, David Marcus.