Dead Space - need some help with the "Environmental Hazard" level

[Kreekakon]

Well, if you're still in the main chamber there should be an elevator in the middle of the room. Just run for your damn life to it, and head on the the next "smoker".

If you're bent on fighting though use the Plasma Cutters on the Slashers, and aim for their arms. On medium one plasma cutter shot should take out their arms, two at most. Take them both out, and they die. For the Lurkers (babies) the plasma cutter will work just fine for them too. Take out their tentacles, and they will instantly die. If you're a good enough shot though, the Line Gun can finish the job much quicker.

Stasis can help you regardless if you're running or fighting.