Can someone give me some good tips on Halo 3 ODST? I am on the level Mombasa Streets, and I am stuck. All of my friends said that it was easy, but it is taking me forever. I am beast at every other game, including Halo 3, but this game is a pain in the ***. I don't know why, but for me one mission takes a long *** time. Especially when I run into hunters (things with shields and are impossible to kill.) All of the dudes on youtube in the walkthroughs make it look easy, but it takes me forever. Especially finding health packs. Somebody HELP!