Dino Run SE (2011)
Escape the meteor-caused wave of doom by racing your dinosaur across procedurally generated prehistoric landscapes. Originally released online in 2008, Dino Run’s levels are different every time, though it also has a set of reused setpieces that give the levels structure.
Dino Run can be played online or in the Slightly Evolved downloadable edition which adds gameplay modes and can be played fullscreen.