You slink through the shadows, quieter than a mouse and faster than lightning. You have eyes like a hawk and the strength of a tiger. You are a ninja. A ruthless warrior trained in the ancient skill of Spinjitzu, you can obliterate enemies with one swift blow of your weapon. And right now, the world is in need of some serious saving. The sinister forces of Skulkin threaten the harmony of the planet, and it will take a fearless army of skilled Spinjitzu ninjas to quell their evil plot. But beware ~ your deadly enemies will stop at nothing to get in your way. Can you and your fellow Hero troops beat these rogue warriors at their own game? Or will you succumb to their alluring power and join the forces of evil?In LEGO Battles: Ninjago, you have the choice: live the life of a Hero and battle for good, or walk on the dark side as a sinister Skulkin soldier. Either path you choose, you're in for action-packed, danger-filled adventure in a series of daring missions and battles. Build your own army of Heroes, and customize your units with exciting weapons and upgrades to unleash powerful attacks on your foes. Tap into even greater ability when you unlock Hidden Heroes from your favorite LEGO toy lines to play with in Free Play Mode. Show off your new set of Spinjitzu or Skulkin skills against a friend in five new and three classic Multiplayer modes, and prove that in the world of ninjas, your army ranks supreme.