Good thing it never gets that cold where I live, although I do have relatives who live up in Chicago and that's the temperatures they have up there right now.
Super Mario Boards
Sally Acorn (Pre-Genesis)
Pomni
I'm also in Illinois but I'm at the opposite end, closer to St. Louis. It got down to -5.
Princess Mint
I live in the Desert, but even here it's gotten really cold overnight.