Need to know the name of this movie?

This movie has a base in the mountains that has been quarantined. There is a futuristic military squad that is sent in to the base and are locked in for a certain amount of time until they can leave. The base contains monster/mutant things that pick off the team members one bye one. All of the squad dies except for like one woman who was like the leader of the squad and she escapes after killing all of the monster/mutants. The base explodes and I think she is left in the remote location in the snowy mountains. I need to know the name of this movie please answer. And it is not the hills have eyes 2