As part of Microsoft’s Games with Gold promotion, gamers will be able to snag Halo 3 free from the 15th of October if they are subscribed to the Xbox Live Gold service. The Games With Gold promotion has already offered some classic games including Fable 3, Assassin’s Creed II, Crackdown and Dead Rising 2. Whilst these are all popular older games, it’s a nice feature being able to have them stored on a HD without requiring the physical disc. For more details on Games With Gold then check out the official page here.