Every shape you draw immediately assumes mass and weight.

Created by Finnish designer under the Kloonigames label, this game was a cornerstone of the indie game boom. It even famously beat out heavy hitters like Gears of War 2 for the buzz at the 2008 Game Developers Conference, ultimately taking home the IGF Seumas McNally Grand Prize . Gameplay: Art Meets Engineering

With its hand-drawn aesthetic on "crumpled paper" and a soothing soundtrack, the game offers a uniquely relaxing challenge. If the aren't enough, the built-in level editor lets you design and share your own complex puzzles with the world.

There is rarely one "correct" answer. Whether you build an elegant bridge or a chaotic mountain of shapes to nudge the ball, the choice is yours. A Whimsical Experience

You can draw hinges to create levers, ropes for pulleys, or even rockets to propel your creations forward.