War Machine battles are special battles fought against powerful War Machine enemies that can only be fought once you have joined an Alliance.

War Machines have special weak points you can hit to deal more damage and temporarily stun the War Machine; otherwise, they attack you each turn. War Machines also have a charge gauge that fills up every time you attack them. Once the gauge is filled, the War Machine will launch a powerful special attack. To find out what each War Machine's special skill is, press the question mark under its name next to 'Special Skill' on the War Machine battle page. To access this page, Tap the War Machine-tab under Alliance, and tap 'attack'.

You will receive a score and rewards based on the damage you inflicted on the War Machine. You will receive the rewards once it has been defeated - or if undefeated - once it has escaped. You can compare your score to your other Alliance members' scores on the Alliance menu's 'War Machine' category. Fighting a War Machine costs one War Machine energy, meaning you will usually be able to attack one War Machine three times before running out of energy.

War Machine battles can be rather difficult, so bringing your strongest Heroes as well as some Combat Items is advised. All War Machine battles are timed, so pick every move carefully!