Call of Duty: Infinite Warfare

Unlock ALL Missions:
Follow the stops below to unlock ALL the missions in the game.

1. On the 'Main' menu, hold L1, L2, R1, and R2. Keep holding them until step 5.

2. Select 'Campaign'.

3. Quickly press (D-Pad) Down, Left, Triangle, Square, Up.

4. Navigate back (to the 'Main' menu).

5. Release the shoulder buttons.

Note: ALL the levels in 'Mission Select' are unlocked until the game is closed or a level is completed (save).