Halo 3: ODST Guide
A spin-off of the massively popular Halo 3, Halo 3: ODST introduces some new gameplay elements to the series and reintroduces a couple of familiar ones. The campaign mode follows a group of UNSC Orbital Drop Shock Troopers (ODSTs) after the Covenant assault on the city of New Mombasa that took place during the Halo 2 storyline. As The Rookie, you’re tasked with scouring the ruined streets of New Mombasa for clues to the whereabouts of your lost ODST squadmates.
This guide is to include a complete walkthrough to the campaign mode, as well a map and videos of all 30 Audio Log locations. You’ll also find an overview of the new Firefight multiplayer mode and a complete listing of the Xbox 360 achievements.
Note: This guide was written based on the HEROIC difficulty level. Enemies have less health and deal less damage on the Normal and Easy difficulty levels, and have more health and deal more damage on the Legendary difficulty level. Furthermore, enemy placement and outfit may differ on a lower or higher difficulty level. Despite this, all of the strategies outlined in this guide will still apply if you’re playing the game on a lower difficulty level, but you’ll have an easier time.