We recently offered 3,000 League of Legends beta keys to our readers on a first-come, first-served basis, and we quickly ran out. If you missed out on a key and still want to try out the game, you'll be happy to know Riot Games is giving away 50 beta keys every Friday via Facebook.

The offer is simple. All you need to do is become a fan of the League of Legends Facebook page and be prepared to be one of the first 50 people to comment on a post that will be made every Friday. Just to give you an idea of the competition you may have, 416 people commented on the most recent post.