Another $4 million was invested in the Knock Knock studio. Her messenger games have generated 5 million organic installations since last summer.

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.