This could take a minute..... between Lin and I.... I'm gonna leave out the compy specs, but we have a PC and Laptop that are plenty capable, 2 HDTV's, and the following game systems.
1 Atari
2 NES
2 SNES
1 Sega Genesis
1 Virtual Boy
2 N64
2 GameCube
2 Wii
1 Wii U
1 PS1
2 PS2 slims
1 PS3
3 Xbox 360s
1 Retron 3
1 Gameboy
3 Gameboy color
3 Gameboy Advance
1 Gameboy Advance SP
2 PSPs
2 PS Vitas
1 DS phat
2 DS lite
2 DSi
2 3DS
2 3DSXL
Elgato Game Capture HD
Dazzle Game Capture
Blue Snowball Mic
Blue Yeti Mic
1 Atari
2 NES
2 SNES
1 Sega Genesis
1 Virtual Boy
2 N64
2 GameCube
2 Wii
1 Wii U
1 PS1
2 PS2 slims
1 PS3
3 Xbox 360s
1 Retron 3
1 Gameboy
3 Gameboy color
3 Gameboy Advance
1 Gameboy Advance SP
2 PSPs
2 PS Vitas
1 DS phat
2 DS lite
2 DSi
2 3DS
2 3DSXL
Elgato Game Capture HD
Dazzle Game Capture
Blue Snowball Mic
Blue Yeti Mic