Incestuous: The videogame controller family tree

They’re a randy bunch, those videogame controllers. Leave a NES pad with a SEGA SG-1000 stick for five minutes and before you know it you’ve got a litter of NES Advantages on your hands.

This awesome poster is available for 30 bucks HERE (and the full version’s here, cheapass).

[Pop Chart Lab, via technabob]