This guide will let you know how Matchmaking works in Marvel’s Avengers. You will also learn how to play Multiplayer in Marvel’s Avengers.
When you start a multiplayer match in the game, you will find the launch mission button on the bottom left side of the screen, as shown in the image below.
Click on it, and you will be ready to start the game, and it prompts everyone to press this button. When they do, then you can play the game in multiplayer mode. When someone taps on the launch mission button, it will ask you to confirm, as shown in the image below.
You can also see a tick next to the name and power levels which indicate that they have pressed the Launch Mission button.
All of your friends in your party have to click the launch mission to start the multiplayer mission.