Blue Defense: Second Wave!

Get ready to defend the Blue planet from relentless waves of Red and Green enemies in the thrilling sequel to the 2008 App Store classic, *Blue Defense: Second Wave*. Experience unique accelerometer-based gameplay as you take control of the all-new planet cannon, capable of obliterating hundreds of enemies in one shot. With intense planetary defense arcade action, you'll find yourself immersed in a battle to save 6.8 billion lives. How long can you keep them alive?

*Blue Defense: Second Wave* builds on the legendary pick-up-and-play gameplay that made the original a hit. With game modes ranging from quick bursts to marathon sessions, you'll find yourself hooked. Whether you're diving into the all-new Gauntlet mode to win the game, challenging yourself in Infinite-Classic or Infinite-Quickstart modes, or honing your skills in Level Select mode to earn over 200 medals, the replay value is outstanding.

The game features an updated retro art style and introduces 24 enemy types across 64 all-new levels. Compete on 62 mode-based global leaderboards and showcase your skills to players worldwide. And don't miss out on the holiday sale—unlock full content for 50% off!

Controls are intuitive and flexible, with both multitouch and tilt options available for simultaneous use. Tilt to shoot bullets upwards, unless you're in a zero-gravity environment. Use multi-target locking by double-tapping the screen, and master the planet cannon by tapping and dragging from the planet to aim and release to fire. Pause the game anytime by double-tapping the planet.

Critics are raving about *Blue Defense: Second Wave*. 148apps called it "original, intense, addictive, and most of all, fun!" TouchArcade said it's "a game that's not to be missed," while AppSmile praised its "brilliantly executed game" with "outstanding replay value."