I love that Q*Bert is making a comeback. When it first came out, I couldn't play it at all, as in maybe 5 jumps, due to laughing myself incapacitated at his cryptically foul mouth. Now I still can't play it because I'm just no good.
...and then of course, there's Donkey Kong.
And, because why not, here is an 8-bit tune I did for a video games assignment in film scoring school. (Warning: obnoxious.)