Aliens vs. Predator

(Last mission of Predator campaign) This boss is quite difficult no matter what difficulty your on. (well, for me it was :D) During the fight dont think about using anything else other than the shoulder cannon, and there is no worry about running out of energy because your energy automatically recharges over time in this area. During the fight keep your distance from the alien because it will devastate at close range. When the alien is isolated on one of the rocks blast it with a fully charged shoulder cannon shot, this knocks it into the lava and takes off a good bit of health. Keep doing this and when you get damaged use a shard, there are about 3 in the actual area. After taking off most of its health it will retreat, and will start hitting the walls and bits of the building will fall down. This is phase 2, Dont worry just carry on using the tactic of staying ahead and blasting it whilst it is on a rock. The second phase shouldnt be too hard because she is on low health to start with, so just keep jumping from rock to rock and eventually you will get it.

Thanks for reading my brief guide, If anybody need help just ask. :)