Don't have one.

Gamecube
GBA SP
Broken Wii(my own damn fault)
PS3
PSP(bought it to play Assassin's Creed Bloodlines, haven't used it since)
3DS(unused since i got XL)
3DS XL
WiiU
PS4

Own PS2,PS3,PS4,N64,Wii but only use my PS4 now

PS4
PSP (CFW with 256GB Memory)
Xbox 360

PS4
PS3(2)
Xbox360

Playstation
Playstation 2
Playstation 3
Playstation 4
Playstation Vita
Nintendo SNES
Nintendo 64
Nintendo Wii
Nintendo WiiU
Nintendo Gameboy
Nintendo DS
Nintendo 3DS

Its a shared collection however, so the PS1 and SNES are currently at my bros house.
Also some of the consoles we have less than 5 games for, the Gameboys are literally just for Pokemon =P

All PS consoles/handhelds except that PS Go.
All Nintendo consoles/handhelds except the NES and SNES
All Xbox consoles except the original Xbox

N64
Wii
Wii U
GBC
GBA SP
3DS
PS2
PS3
PS4
PS Vita
Xbox 360
Retron 3 (which plays NES, SNES and Genesis)

Used to have a GC and DS Lite, but sold them since I can play the games on Wii and 3DS, respectively. Also, a PSP, but didn't like it anymore.

Nintendo Wii U

Nintendo Wii

Nintendo Gamecube

Nintendo 64

Super Nintendo

Nintendo 3DS

Playstation 2

Playstation 4

Playstation Vita

Sega Dreamcast

i have a ps4,ps3 and nintendo wii