Dojo Mojo is a Facebook based social game, city building, action strategy game, free to play on Facebook, from Zynga.
In Dojo Mojo you have to build, fortify and defend your village by the Evil Shogun's minions. You will collect resources, train and deploy troops, destroy neighboring villages and collaborate with friends. Also, you can summon a powerful beast, the Oni, to attack enemy’s village. You can take revenge against invading enemies, and if your troops are powerful enough, you can also capture and enslave enemies and let them make Jade, an in-game premium currency.
A important social component of this game is the fact that you can help friends and fellow ninjas by donating troops in the ninja clan and boost you and your clan members to grow fast.
Dojo Mojo, is a well accomplished game, with and an interesting gameplay, and you can see Zynga's experience in social games.