Run 3 is the most addictive online game on the internet. The game, run 3 unblocked is pretty simple, all you need to do is just jump and ignore the holes. You can walk up the wall and run all over 360. Basically, the game is a running game in the space. Youll be running inside a tunnel in a space with holes in it. You need to ignore these holes and run as far as you can.