Dino Run

"Dino Run (Escape Extinction In Style) is an independent Flash game created by PixelJAM and XGen Studios, in which the player steers a dinosaur through increasingly dangerous side-scrolling landscapes to escape an impending wall of doom. The game uses simple pixel art and 8-bit sound to replicate the style of 1980s arcade games." Source: Wikipedia, "Dino_Run," available under the CC-BY-SA License.