Chillingo's augmented reality shoot 'em up, Arcade Reality, has invaded the app store. The question of whether or not we are alone in the universe has been answered. The aliens are attacking and they can only be stopped by the most powerful weapon - the iPhone 3GS.

Using the iPhone's video camera, you must scan your surroundings and defeat the aliens. Clear them out of the living room, get them off the bus, shoot them from the skies. Do what you can to make the virtual world a safe place to be!

Multiple game modes and bonus levels give you plenty to fight for, while integrated sound effects and music add more tension to the battle. Players can also use power-ups such as Rockets, Shields and more as they attempt to defeat the many enemies of space, including impressive boss characters and asteroids.

"Non-stop fun and activity is guaranteed in Arcade Reality," said Johnny Coghlan, Head of Publishing for Chillingo. "This groundbreaking new game is perfect for gamers on the go, as it can be played anywhere by moving the iPhone around in real-time to spot and shoot alien enemies. No other shooter-'em-up achieves such high-quality immersion and enjoyment."

"This game is a fantastic combination of classic arcade shooter gameplay and real-world setting," said Szymon Ulatowski, CEO of Toyspring. "Enemies are everywhere, but skilful players can unlock devastating power-ups and intense bonus levels before they face fearsome alien bosses."

Arcade Reality is available on the App store for iPhone 3GS priced at £1.79 ($2.99).