Dad 'n Me
A ten-screen father-and-son beat 'em up that Tom Fulp and Dan Paladin uploaded free to Newgrounds in July 2005, won the Independent Games Festival's Best Web Browser Game award for it, and never followed up — a tighter, better-built game than the two-guys-prototype label usually implies, and still a short one underneath the rage meter and the charm.
7 / 10