I have or have had a bunch- or DH has them. The original Nintendo, PS1 and 2, the Sega ones, way back to the original Atari. Don't have a Wii or PS3 or any of the cube or Xboxes tho. We don't play them much. I've got a Nintendo DS.
Both DH and I, my DSS, my DD, an DD's fiance, nephews, in laws and friends all play World of Warcraft.