Get to know your favorite heroes and their world in a strategic game mode with exclusive stories!
Look for Special Operation on the Adventure tab.
As you progress through the levels, you will discover tactics, just as in Midtown. But you must also select trials to inflict on your heroes!
The more trials you take on, the harder it will be to win. Use keys to unlock more trials; you receive keys daily in this mode.
Each new trial you add increases the level of your Battlefield. You must increase the level to continue earning rewards; there are no new rewards for playing again at the same level.
Level up each story in the Battlefield to unlock the next.