What kind of mission mechanics would you all like to see? Intricate puzzles? Mazes that split up your Fireteam? I for one think a spooky Hive mission is almost a necessity. The first encounter with the Hive during the Beta was fantastic. The dark, echoing hallways, the pulsating squishy barnacle-things on the walls, and that initial Thrall attack were all amazing. I'd like to see a mission that takes you deep down inside the Hellmouth. The air would be thick with that Darkness-fog, obscuring your vision so that you can only see a few feet in front of you. The fog would be so impenetrable that your Ghost's light would be rendered almost useless; the only thing to warn you of your impending death would be your radar. Perhaps during the mission you would be able to acquire weapons with thermal scopes. They would allow you to see the Hive, but do to their nature, your field-of-view would be greatly restricted while aiming, making you vulnerable to attacks from behind. What do you guys think? If you have any ideas, please share :D