JoyJoy is the new fantastically satisfying twin-stick shooter from Radiangames， creator of Inferno+， Ballistic SE， Super Crossfire， and more.
* Blast your way through 24 unique waves and 6 intense challenges.
* Upgrade 6 varied weapons， along with your ships’ speed， armor， and special attack.
* Choose one of 5 difficulty levels， with 2 bonus difficulty levels (Lightning and Armored) providing new ways to play the game.
* Track your progress with Achievements. Compare your best scores online with GameCenter leaderboards.
* Use the smooth， customizable virtual controls or an iOS7-compatible controller (dual analog sticks required).