The green liquid creates evil little machines. For some reason, it was not successful on one machine. When the evil equipment detected it the happy little machine escaped. But it was not enough, it needs help to find a way out of all the different places within this evil machine making factory. Each level is presented as a puzzle and you need to use all of the resources available to you to get the happy machine to the door in each level. You might need to destroy things or change the gravity of your objects. Think ahead to execute each mission correctly.