In this next achievement tutorial, you'll be playing the game Darksiders for the Xbox 360 and PS3. The two achievements you'll be going after are called Dark Rider and Horseman. To unlock Dark Rider you have to ride for 100 miles and to get Horseman, you'll need to kill 150 demons from horseback. These are two secret achievements in the game.
So good luck and prepare for a good time and enjoy!