If You're Dying to Know What Happens at the End of 10 Cloverfield Lane, Here You Go

Hooray! She does it! And the best part is, whatever Howard had told her about the air seems to be false. She takes off her gas mask and discovers that the air is clean, breathable, and not so deadly after all. The bunker also explodes — the acid had caught fire in all the madness and torched the whole damn place.