Halo 3 Odst is a first person shooter game and is a sequel of halo 3, it is published by microsoft and developed by Bungie which has several other games under its badge. It has esrb rating Teen and has been released on 22/09/09. Halo 3 odst cheats are hot right now and we shall be covering all the game cheat codes, faqs, guides in this page. Halo 3 Odst Achievements To secure the points an... more.