Alphabet Steam

Here's something I came across recently: Does one, within their Steam library, have a game to match up to every letter of the alphabet?
Sounds to me like a challenge worth rising up to:

Age of Empires 2: HD edition
Ben There Dan That
Castle Crashers
Divinity Original Sin
Eversion
FTL
Gemini Rue
Half Life
Indiana Jones and the Fate of Atlantis
J
Knightshift
Limbo
Mysterious Cities of Gold: Secret Paths
N
O
Papers Please
Quake 2
Rome: Total War
System Shock 2
Thomas Was Alone
Ultimate Doom
Vampire the Masquerade: Bloodlines
Warhammer 40,000: Dawn of War
X-COM: UFO Defense
Y
Z



So I failed the challenge
But still, 21 out of 26 isn't too bad a result...