Mysterious Heiki - spirits of weapons that take on human form - have appeared all over the world. Though they seem willing to follow orders from humans, they long to recreate the battles of the past...

Heiki are the mysterious spirits of weapons and vehicles come to life - in the form of cute anime girls! Players build an army of Heiki spirits, joining either the Axis or Allies forces and battling their opponents to ensure victory! Gain Land, Sea, and Air Superiority by deploying corresponding tanks, aircraft, warships and more. Defeat enemy units to claim battlegrounds - the first player to capture 3 battlegrounds wins the game!