Line Rider 2: Unbound - Nintendo DS Story Mode: Bosh v. Chaz to get the best sledand Bailey's lovewith over 40 mind-bending puzzle tracks created by TechDawg. Puzzle creation mode: design your own twisted puzzles for the world to solve. Freestyle mode: the classic way to create your own masterpieces with cool tricks and sound effects. Easy track uploading & sharing: post your best tracks and challenge the Line Rider community to solve your puzzles. 12 new line types, multiple line riders, tons of sound and particle effects, and unlockable rewards.