Angry Birds Space sends you hurtling into space to attack pigs entrenched on planetoids surrounded by gravity fields. Squint and the whole thing looks a little like a cartoon version of The Little Prince. The twist: Gravity can send your indignant little bird-friends vectoring in wild new directions, including into orbital death-spirals, forcing you to think much further ahead before letting rip with the slingshot. The $2.99 HD version includes 60 levels and, of course, native 2048-by-1536 pixel support. [App Store]