Some of you may notice that the counter is off, stops tracking or even reduces towards the overall 50.

This is almost certainly because you are quitting out of the game or to the main menu, instead of quitting to the Quinjet menu. It is important you do this.

Players are reporting that if they quit to the Quinjet menu, they become stuck and unable to select any missions. As stupid as this sounds, it is because you are quitting out too quickly.

To get this process done correctly every time, do the following:

1. Go to war table, select Stark Industries threat mission in the Pacific Northwest area (top right of map)
2. Use a flying character and fly to the left of the map and keep going straight until you reach the vault
3. Collect the strongbox cache
4. Quit to the Quinjet menu area BUT BEFORE you press select, make sure you wait a few seconds before selecting the mission map (waiting a few seconds is imperative if you don't want to be locked out)
5. Select the mission menu, choose Pacific Northwest again and the same Stark Industries mission.
6. Rinse, repeat.

The entire process above takes just under 3 minutes. This will mean you need to spend 2,5 hours grinding to get this achievement.

Only the strong boxes with the shield logo work, and the Stark Industries box in the vault is always there. Works as of Sep 2024