THE MAW

HALO>SINGLE PLAYER>LEVEL WALKTHROUGH>THE MAW

Ideal arsenal: Shotgun and rocket launcher.
Bets tip: Know how to alternate between the shotgun and alien weapons while holding onto the rocket launcher.
Hardest part: the end run.
How to beat it: You'll have to find this one out, but I'll give you a tip... if you jump out a falling Warthog near the ground, it'll greatly reduce the damage taken.
Cool thing to try: Take the last part slowly and savor the moment. You'll fail, but it'll be worth it.

WALKTHROUGH

    You've reached the end... let's hope you remember everything you've learned. Below are tips:
  • Watch out for the Spec Ops Covenant in black... they're the toughest by far.
  • Some Spec Ops carry a weapon that explodes when they die. Watch out!
  • Plasma weapons are the best for taking out Sentinels.
  • After you destroy each vent, jump down and grab a health pack on both sides of the floor level.
  • In the final run, don't worry about the bad guys... just stay in the middle and get to the end as fast as you can.
  • Don't wait for the first pickup, he's not going to make it. Just keep moving.
  • Look for shortcuts. They are any of the big doors you see on the sides.

        This will require several attempts. After a big battle, find a checkpoint so you don't have to re-do the battle. After that? Game Over.