Line Rider

Line Rider is a game that has taken the Web by storm: "Boy grabs sled. Boy rides sled. A simple concept yields endless fun and the latest Internet Phenomenon is born! In Line Rider the player draws their own landscape with a simple pencil tool creating as many ramps, hills, and jumps as they can imagine. Then they send a virtual sledder careening down the course until he wipes out. The possibilities in Line Rider are only limited by the player's imagination."