SpawnPoint

Fantastic Contraption is a physics based puzzle game. Players build bizarre and wonderful machines to traverse mind-bending landscapes. After finishing a level players are encouraged to save their new machines and send them to their friends. Fantastic Contraption has a community of some 250,000 players sharing designs, solutions, and their greatest contraptions. Flex your brain power and see your creations come to life in this addictive puzzler at http://fantasticcontraption.com

[Shift]+mouse to move items. Note that if you click on a node when using this technique, only that connection will move, whereas if you click on any other part of the structure, the entire device will move. Also, you can use [Shift] click to pan around the level by clicking on the background.

[Command]+mouse (or Ctrl, for Windows users) to delete items.

[Space] to start or stop a test.