Create crazy contraptions out of everyday objects in Rube Works for iPhone and iPad

Rube Works: The Official Rube Goldberg Inventon Game is the first game to be published by Unity Games. Guess what? Yep, it's out on the App Store right now.

It's all about creating ridiculous contraptions to 'perform' mundane tasks. In each level, you are given a bunch of objects. You need to use levers, pulleys, gravity, and some slightly cartoony physics to turn them into a working machine.

Rube Works will set you back £1.99 / $2.99. And if you like building stuff and scratching your head, then it'll probably be right up your street.