This game is rated ESRB: Everyone.
Create Your Own Zany "Rube Goldberg" Devices! Go crazy with over 200 brand new gizmo-twisting' levels! Enjoy all-new elements, music, backgrounds and more. Start off in the Inventor's Training Camp to sharpen your skills. Get ready for explosive action and building fun using 100 awesome & wacky parts including bottle rockets, cannons, bombs, and robots. The Ultimate Brain-Teasing Puzzle Game! Continuing the fun, but not including puzzles from Crazy Machines: The Wacky Contraptions Game.
