Your mission is to build a machine with physic entities to collide yellow elements. This version provides access to online levels. You can publish your levels and solutions. You can play levels published by other and try to have a better score.The solutions of the series are also available online.Try the free version before ! http://play.google.com/store/apps/details?id=net.pr1sk8.droidmachine.litePro features:• no ads• all levels and bonus unlocked• more than 800 online levels• save your machine• create your own levels and play them• publish levels and solutions• solutions to all levelsKey words : physics, rube golderg, incredible, puzzle, brain, tablet, contraption, construction, logic