Universal Gaming IDs Compendium

Well, I figured we need one of these, so post your Minecraft/Steam/whatever else IDs here!

MC: WDeht
PSN: StingReay1
Steam: ItzzNinja

Age of Mythology
N'zaou - @Spaughtyena

Dueling Network
CerberusLycan - @CerberusLycan
FallenPride14 - @FallenBro
gistofeverything - @Gist
Kudamon - @Keileon
LordXGigaX - @"Lord X-Giga-X"
Chiasma - @Shadow
TheKakuzato - @"The Kakuzato"
Zantok - @Zantok

Guild Wars 2
Spaughtyena - @Spaughtyena

League of Legends (NA Server)
CerberusLycan - @CerberusLycan
Coddydaster - @CodasterTheDisaster
crazE101 - @crazE
TheEebro - @Eebit
BaKonee - @FallenBro (1)
TruNoiZ - @FallenBro (2)
GenerousGreed - @Gist (1)
MiserereMei - @Gist (2)
SeerOfHope - @Masquerade
NotWD - @"Nebulon Ranger"

Minecraft
solarsparten - @Cid
Dex_zabeth - @Codex
BanditKiwi - @Elegante
Fallen_Pride14 - @FallenBro
Keileon - @Keileon
HopefulWolfie - @Masquerade
WDeht - @"Nebulon Ranger"
SoulSucka - @Zakken

Nintendo 3DS
See also: ZEJ 3DS Friend Codes
5412-9991-6787 - @BatterymanAAA
4768-8866-2875 - @CerberusLycan
5284-1893-4851 - @Eebit
0688-6352-3031 - @Electro
0989-1956-5752 - @Flamezone
4596-9584-6510 - @Flimzy
1461-6198-5393 - @Frost1076
1693-2177-0039 - @Gist
0216-1816-5296 - @"Gold Dullahan"
0946-2236-4274 - @Jonno
2165-5558-5642 - @Keileon
1891-2528-7795 - @LaTyrannia
2208-4958-7726 - @Masquerade
1719-3311-4233 - @"Lord X-Giga-X"
0946-2300-2211 - @Muddy
0877-3703-1717 - @Rose
1762-2955-4553 - @Shadow
1134-8151-3946 - @Starrie
1762-3021-5986 - @TheAuthorGl1m0
2251-5359-1937 - @"The Kakuzato"
1032-1306-5729 - @Yunicon
3454-1440-9246 - @Zakken
1075-0807-9998 - @Zantok
3754-8765-3948 - @Ziolang
4656-7981-4916 - @Zygardia

Nintendo Network
See also: Nintendo Network IDs
EightBitHero - @Eebit
JNoodles - @Jonno
muddymaster - @Muddy
TheBrawlinator - @"Wonder Smash"
Zantok - @Zantok
EspyBounce - @Zygardia

PlayStation Network
Knhum - @Electro
Captain Failen - @FallenBro
GenerousGreed - @Gist
StingReay1 - @"Nebulon Ranger"
ZantokXIII - @Zantok

SMITE
Dex-zabeth - @Codex
MaybeImFallen - @FallenBro
FatalSky - @Masquerade
NebulonRanger - @"Nebulon Ranger" (2)
NotKevin - @"Nebulon Ranger" (1)
xRedJackalx - @Spaughtyena

Steam
solarsparten - @Cid
dexzabeth - @Codex
TheEebro - @Eebit
RaivisElegante - @Elegante
FallenPride14 - @FallenBro
gistofeverything - @Gist
kitty_scratch8976 - @"Gold Dullahan"
popnmilk - @LaTyrannia
ItzzNinja - @"Nebulon Ranger"
brittany_russell212 - @Rose
Spaughtyena - @Spaughtyena
TheKakuzato - @"The Kakuzato"
soulsucka95 - @Zakken
ZantokXIII - @Zantok

Terraria
solarsparten - @Cid

XBOX Live
Evil Genie 666 - @Codex
FallenPride14 - @FallenBro
NominalParasite - @lordodonnel
Spaughtyena - @Spaughtyena
ZantokXIII - @Zantok