No Friction ver: 0.1.0.1
Author: Andreas, Daniel Remar, a.k.a Remar Games
Website: remar.se/games/games.html
Description:
In this simple puzzle game, you control a rolling ball that has to collect the green dots and make it to the end of each level. The ball can only be sent rolling if it's sitting still, and it only stops when it hits a wall; it can't change direction once it's moving. It sounds simple, but there are 20 progressively harder levels - only a master can beat them all, and piece together the code that reveals the solution to Level X. There is also a secret level, and the entrance is hidden underneath a breakable block somewhere in the game.

Licenses:
GPLv2 - source code