User blog comment:Commissar. Dmitri/"First Strike" Map Pack Preview/@comment-402843-20110118204655/@comment-66.169.101.69-20110118214207

There aren't autoturrets in Halo (I know you didn't say there were, just pointing it out). As for map interaction, CoD has cars and red barrels that can explode, and there's the rocket on Launch (killed me the first time I played on that map).