Even if I only had a backpack full of stuff to go live on the streets, I'm still bringing my boxed, childhood copy of Super Mario Bros. 3, as well as Sonic 1 and 2, Mega Man X, DKC 1 and 2, Space Harrier (32x) Final Fantasy VII and Lunar Silver Star Story.
I'm gonna need a bigger backpack...
Oh also Mega Man 2 and 3...
...Sonic Adventure, Soul Calibur, Marvel vs. Capcom 2..