The thread's title should explain it all. Post all of the games you own in your Steam Library. I think I have about 27 games in my library, some of them from my own money, and some of them with help from the Vizzed community.

Always Sometimes Monsters - Got this game as a gift from someone on Vizzed.
Besiege - Got this game as a gift from someone on Vizzed.
BiT Evolution - Got this game as a gift from someone on Vizzed.
Clicker Heroes - Got for free.
Duke Nukem 3D: Megaton Edition - Bought this with my own money.
Dustforce - Got this game as a gift from someone on Vizzed.
Five Nights at Freddy's 3 - Bought this with my own money.
Five Nights at Freddy's 4 - Bought this with my own money.
Garry's Mod - Got this as a gift from a friend who is not on Vizzed.
Geometry Dash - Got this as a gift from someone on Vizzed.
Goat Simulator - Got this as a gift from someone on Vizzed.
Mega Man Legacy Collection - Got this as a gift from someone on Vizzed.
Octodad: Dadliest Catch - Got this as a gift from someone on Vizzed.
One Finger Death Punch - Got this as a gift from someone on Vizzed.
Outlast - Got this as a gift from someone on Vizzed.
Pewdiepie: Legend of the Brofist - Bought this with my own money.
Planetary Annihilation - Got this as a gift from someone on Vizzed.
Shovel Knight - Got this as a gift from someone on Vizzed.
Sonic Adventure 2 - Bought this with my own money.
Sonic Adventure DX - Bought this with my own money.
Sonic CD - Bought this with my own money.
South Park: The Stick of Truth - Bought this with my own money
Spiral Knights - Got for free.
Super Meat Boy - Got this as a gift from someone on Vizzed.
Undertale - Got this as a gift from someone on Vizzed.
Velocibox - Got this as a gift from someone on Vizzed.
Vertical Drop Heroes HD - Got this as a gift from someone on Vizzed.

This list makes me realize how much I rely on Vizzed to get some of my games, heh.

I have around 40 something games, but I haven't spent any money. 2 of them were gifted to me by members from Vizzed, and the other 40 something were shared by another Vizzed user. 

Games that I paid Viz to get: 
Undertale
Velvet Assassin

Free game: 
Adventure Capitalist

Games from shared library:
8BitBoy
Bad Rats
Borderlands 2
Chompy Chomp Chomp
Dead Bits
DLC Quest
Doodle God
Doorways: Holy Mountains of Flesh
Dream Pinball 3D
Duck Game
Enclave
Fallout: New Vegas
Garry's Mod
H*** Yeah!
The I of the Dragon
Injustice: Gods Among Us
Iron Sky Invasion
Jagged Alliance 2 - Wildfire
Jet Gunner
Jet Set Radio
Left 4 Dead 2
Left 4 Dead 2 beta
Megabyte Punch
Monsters Love You!
Plague Inc: Evolved
POSTAL 2
Saints Row: The Third
Savior
Screencheat
SEGA Genesis & Mega Drive Classics
Septerra Core
Squishy the Suicidal Pig
Star Wars: Knights of the Old Republic
Stealth Inc 2
Super Meat Boy
Two Worlds II Castle Defense
World War II: Panzer Claws
World War III: Black Gold
X-Badges
Zigfrak

I ahve WAAAAAY too many steam games to post one by one so for the most part i'll just give some stats and pics.

In my library, I have 178 games listed, and that's not even counting the 50+ games that I have codes for, the ones I have listed in my store that I will add to my library if nobody buys.

A good chunk of my games are still unplayed and I got about 95% of them through vizzed.

http://steamcommunity.com/id/zanderlex/games/?tab=all

All of my games were either gifts or bought with Viz.

Call of Duty
Call of Duty: United Offensive
Call of Duty 2
Call of Duty: World at War
Sniper Elite
The Elder Scrolls V: Skyrim
Final Fantasy XIII
Rocket Mania
Savant - Ascent
Marine Sharpshooter II: Jungle Warfare
F-117A Nighthawk Stealth Fighter 2.0
Tycoon City: New York
Sega Mega Drive & Genesis Classics with Golden Axe
Metal Dead
Jet Set Radio
Typing of the Dead: Overkill with all DLC
Hell Yeah!

When it comes to bought games, my collection is sad.
Ristar (SEGA MD & GENESIS CLASSICS)
Sonic CD
AVGN Adventures
Blockland (purchased original and then traded for steam key)
Bridge Constructor
Game Dev Tycoon
Garry's Mod
Goat Simulator (sad thing is it doesn't even run good at all on my PC
Poker Night at the Inventory 1 & 2
RUSH
South Park: The Stick of Truth
SpeedRunners
That's all of my purchases, I usually spend steam wallet money for TF2 items.

supersonicracing123 : You think yours is sad. I have no games. So ya this is my Steam game collection.


I know right. You may be wondering how I acquired such amazing titles. Well the answer is I have spent a whole zero seconds working on it. This collection represents many minutes not spent in acquiring Steam games. Someday I see you all getting as many glorious games as I have on Steam.

Bought:
8bitMMO
Clicker Heroes
Garry's Mod
Half Life
Half Life 2
Half Life 2: Lost Coast
Portal 2
Sonic Adventure 2
Sonic Adventure DX
Speedrunners Party Mode
The Stanley Parable Demo
Team Fortress 2

From Vizzed:
Bermuda
Grow Home
Pixel Piracy
Strider 2


   Yeah my collection is pretty decent, not too good yet not too bad.

Amnesia: The Dark Descent
BattleBlock Theater
BioShock
BioShock2
BioShock INfinite
Castle Crashers
Chivalry: Medieval Warfare
Crazy Taxi
Double Dragon Neon
Five Night's at Freddy's
Front Office Football Seven
Hack 'n' Slash
Left 4 Dead 2 (and the Beta)
Magicka
Mega Man Legacy Collection
Mighty No. 9
NBA 2K15
NIGHTS into Dreams...
Outlast
Risk of Rain
Rust
SEGA Bass Fishing
Shovel Knight
Sonic & All-Stars Racing Transformed
Sonic Adveture 2
Sonic Adventure DX
Space Channel 5: Part 2
Spelunky
Super Hexagon
Terraria
Town of Salem
VVVVVV

I haven't bought any of these games with real money. Most of them I bought using Viz, but there are a few that were gifted to me by friends.