Adult Swim has released the sequel to its runaway hit Robot Unicorn Attack, and you may find it to be more magnificent than you could have dreamed.

Robot Unicorn Attack 2 is very real and very free-to-play. It's available now in New Zealand, and should be available on the US App Store in a day or so.

Robot Unicorn Attack 2 (iOS) – now with actual things to attack We find it impossible to imagine anyone that wouldn’t enjoy Robot Unicorn Attack.

Robot Unicorn Attack 2 is a vibrant, humorous game with an epic soundtrack, offering a majestic running experience on iOS.

Robot Unicorn Attack 2 for iOS devices is currently leaping its way westward from New Zealand, with an expected arrival in North America overnight. TouchArcade reports the basics for the sequel ...

And it's back there, in the customization section, where Robot Unicorn Attack 2 really hides its brilliance. You can buy tracks, via an in-app purchase of 99 cents, to play in the background.

"To offer Robot Unicorn Attack 2 for free, we had to make the licensed music an in-app purchase," explained a pop-up message when you first hop into the game's options menu.

Unsurprisingly, the modern updates also include in-app purchases. Robot Unicorn Attack 2 is free to play, but you can buy in-game currency with real money, as well as spend some cash on licensed ...