PlayStation
PlayStation2
PlayStation3
PSP
XBox x2
XBox 360, sort of
Sega
Sega Genesis
Super Nintendo
Nintendo 64
Nintendo GameCube
Nintendo Wii
Nintendo DS Lite
Nintendo 2DS

EDIT
Let's add in order we use them from most to least for funsies

PlayStation 3
PlayStation 2
WiiU
Nintendo 3DS
Nintendo 64
PSP

All of the others