My setup isn't quite as extravagent as some in here, and I'm generally pretty bad about cable management - please don't look behind my desk or the entertainment center! I don't have nearly the time to play games as I used to, but I still manage to buy just about all systems and keep my PC up to date. Doesn't hurt that I often work nights/weekends from home, so there's a good reason to keep the PC beefy
Downstairs in the family room is a regular console setup and upstairs I've got a PC, server, X1, PS4, and retro emulation station set up in my office. All output from the consoles (and a v2 Chromecast) in the office are duplicated through the wall to the guest room behind it (not pictured), usually used by my 8yr old son when the downstairs TV is being used. Just a crappy free 720p 50" plasma I got 6 years ago when I bought some couches, and a Samsung soundbar w/ sub.
Office:
For those wondering, no you can't get it - that Xbox One is a special limited run Microsoft did during the run up to the original Titanfall release. They, awesomely, gave one to each person at the studio! One of my most prized gaming possessions
PC Specs (Gaming and work)
Intel i7-5820k @ 4.2GHz on Corsair H100i
Asus X99 Deluxe
16GB Corsair DDR4-2133
Nvidia Geforce GTX 980Ti
Samsung 840 EVO 512GB (OS)
Intel 750 1.2TB (Games/Video Capture)
Corsair Obsidian 650D case
Corsair RM750W PSU
Toshiba USB3 3TB External (tertiary backup)
Acer XB270HU
Oculus Rift with Touch controllers and three sensors
Cooler Master QuickFire XT (Cherry MX)
Razer DeathAdder 2013
Mionix Alioth XL pad
Creative T40 Seris II speakers
Acoustic Audio PSW-8 subwoofer
Sennheiser HD-595 (music/SP gaming)
Astro A40 (MP gaming)
FiiO Q1 USB Amp/DAC
Server Specs (Media and local backup server)
Intel i5-3570k on Noctua NH-D14
Asus P8H61-I R2.0
16GB Corsair DDR3-1600
Corsair Force3 256GB SSD (OS)
3x3TB WD Red HDDs (media + backups, utilizing Windows Storage Spaces)
Bitfenix Prodigy case
Corsair RM450W PSU
Retro gaming corner I built this December during my time off:
Its a hollowed out Macintosh SE and I stuffed an Odroid XU4, some speakers, a USB3 hub, and a 7" LCD into. Uses an 8Bitdo SFC30 for controller, probably going to pick up a second. I wanted something for NES/SNES/Gensis entertainment. Pretty fun project to build!
Also, in that backpack is my 2014 Razer Blade laptop I use when traveling for work. Makes for decent on the go PC gaming! Pwned lots of noobs in Titanfall 2 on launch night in the WarRoom on that badboy.
Family Room (bonus doge):
Pioneer KURO PDP-6020FD 60" Plasma (still looks SO good!)
CinemaQuest Ideal-Lume bias lighting
Denon AVR-1913 receiver
Athena LS-500B fronts
Definitive ProCenter 100 center channel
Energy S10.3 subwoofer
PS4 Pro with 512GB SSD and PSVR with Move Controllers
Xbox One with 2TB Seagate USB3 external drive
Wii U
Nvidia Shield TV (great for PC gaming on couch)
Logitech Harmony Ultimate One w/ Hub
Salamander Designs Chameleon Hampton 236 A/V cabinet with active cooling rear panels
FiOS HD DVR