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

[Obliviator27]

Make sure you use your stasis. When I played through on Hard mode, I used only the Plasma Cutter (Best weapon, imo) and stasis saved my life so many times. Particularly when I ran out of ammo. Unfortunately, I think that what weapons you have dictates what kind of ammo spawns, so you're likely running dry on all of your weapons.
So really, the only advice I could give you is to use stasis, and possibly kinesis. If you throw something large enough at something for long enough, it'll die eventually.