When interacting with those that are on your side, having the best data will enhance your experience. From the Marines to Cortana, each ally works better when handled a certain way.
The ten base maps associated with normal, single or co-op play. These tips will help you at specific points within each level, as well as some general "how-to" assistance with each level.
Throughout game-play, it becomes increasingly important to understand the pro's and con's of each mode. Whether in Single, Multi or Co-op, performing configurations, hitting specific areas, and avoiding others simply makes sense.
