Mission 6: Burn 'Em Out

1. Back in Pvt. Miller's shoes, you start the mission with a flamethrower and a Garand rifle. Stay crouched and move through the trenches with your team until you're facing a machine gun head-on in the distance. Find a safe place to hide.
2. Press LB to throw a smoke grenade into the area that faces the machine gun. Once the clouds are thick enough, storm through.
3. When you turn the next corner, start blasting the opposition with the flamethrower. There are two behind cover to the left, and others running in the trenches. Keep an eye above the trenches as well for any more enemies.
4. Keep pushing through the trenches ahead of you, flaming any enemies within range. But don't get too crazy or you'll hurt some of your teammates as well. Eventually, you'll reach the first mortar pit. Keep torching the enemy with your flamethrower to complete the first part of your objective.
5. There's an M1897 Trench Gun in this room, but it's best to hang on to your current weapons for the challenges ahead.
6. Head back out the way you came. When you reach the first opening where you encountered the enemy, turn left and head into the enclosed trenches while team fights the enemy above. Torch the enemy above the trench directly in front of you.
7. 'Strategy: Then, use the walls as cover and briefly step into the open to blast the enemies around the corner. Start with the one on the right, then hit the two behind the sandbags.
8. Checkpoint Reached
9. As you turn the next corner to the right, use your Garand to shoot the enemies in the trees. There are two of them, one in the tree to the right and one in the big middle tree. Look for the flash of their guns to spot them.
10. Move ahead in the trench and flame any remaining enemies in the corridor.
11. Take out your Garand as you move around the corner. There are three soldiers perched above the trenches ahead. Shoot them and any others that try to charge you. Be ready to press RS if one of the charging soldiers knocks you down.
12. When you turn left around the next corner, shoot the red barrels in the distance to clear out some of the opposition ahead. Watch for grenades and ambushes as you take out the remaining enemies. Be ready to throw grenades back with RB
13. Death Card: Turn left into the bunker ahead. Two enemies will immediately try to knock you down, so shoot them or get ready to hit RS. Shoot the remaining enemies inside. Once in the main room, turn right and you'll see the "Queen of Hearts." You can also grab a BAR rifle in here.
14. Checkpoint Reached
15. Back outside, head over the small hill to reach the second mortar pit. Use your flamethrower to fell the opponents inside.
16. Checkpoint Reached
17. Run through the second pit to continue your mission.
18. There's a sniper in the trees directly above you on the left side of the trench. Torch it to take him down.
19. Stay crouched and shoot any enemies that come around the corner or approach the top of the trench ahead.
20. Turn the corner. A few enemies will try to ambush you, but they're easily handled with a rifle.
21. Checkpoint Reached
22. As you move through the next length of trench, look for a passage to the left and head inside. You'll find one enemy trying to take cheap shots at your crew. Shoot him, and grab his Type 99 if you like.
23. Go outside and use the cover directly across from you while fighting the enemies ahead. A well-placed smoke grenade will help you get close to the action, but be extra careful for bonzai attackers if you choose this method.
24. Checkpoint Reached
25. The passage on your left contains one enemy and more Type 99 ammo. Take the passage on your right to find the last mortar pit.
26. Strategy: In the next room, two enemies are hiding behind a wooden crate. Simply shoot through the crate with your Type 99; you'll see blood soaking the wood if you're successful.
27. Dispatch the remaining enemies and banzai attacker in the room, them move to the last mortar pit. Use the same strategy of shooting through wood to kill some of the attackers. Clear out any other enemies to complete the mission.