[H] older bundle games [W] Fun online co-op multiplayer games (Left 4 dead, Castle Crashers, etc)

I am an idiot who stored these keys in an excell list... so i'm not able to do steamlink stuff... i don't mind going first if the game is for yourself... but if you want them to trade with other people, then i can't do much about it

10 Second Ninja X
1953: NATO vs Warsaw Pact
3079: Block Action RPG FPS 
3089: Futuristic Action RPG FPS 
A Valley Without wind 1 and 2
A.I. Space Corps
Advent
AfterFall Insanity - Extended Edition
Afterfall Reconquest: Episode 1 
Age of Steel: Recharge
Albedo: Eyes from Outer Space 
Alien Hallway
Alien Rage: Unlimited
Alien Shooter
Alien Shooter 2: Conscription
Alien Shooter 2: Reloaded
Alien Spidey
Alpha Prime
Anomaly 2
Anomaly: Warzone Earth
Anoxemia
Arcane Worlds
Archon Classic
ARMA: Cold War Assault
ARMA: Gold Edition
ARSON & PLUNDER
AX:EL
Back to the Future: The Game
Ballpoint Universe
Bang Bang Racing
Battleplan: American Civil War
BeatBlasters 2
Beatbuddy: Tale of the Guardians
Bionic Dues
Blood of Old
BOREALIS
BOXESWITHGUNS
Brothers - A Tale of Two Sons
Bumbledore
CARGO 3
Chaos Domain
Chip
Chronicles of Mystery: The Scorpio Ritual 
Cities in Motion 2 Collection
CITY OF FOOLS
Claire 
Clandestinity of Elsie
Commando Jack
Company of Heroes 2: The Western Front Armies: Oberkommando West
Company of Heroes™ 2
Company of Heroes™ Complete Edition
CONSORTIUM
Cook, Serve, Delicious!
C-RUSH
CT Special Forces: Fire for Effect
Damnation
Data Jammers: FastForward
Dead Bits
Dead Sky
Deadfall Adventures
Deadly 30
Deadly Sin 2
Death Goat
Demonicon: The Dark Eye
Desert Thunder
Dino D-Day
Disciples III: Reincarnation
DISTRAINT
Doc Clock: The Toasted Sandwich of Time
Doctor Who: The Adventure Games - Season 1
Dollar Dash
Doorways: The Underworld
Draw a Stickman: EPIC
Dreaming Sarah
Drift Streets Japan
Dungeons - The Dark Lord
Edge of Space
Eleusis
Empire: Total War
Enclave
Endorlight
ESCHALON: BOOK III
Ethan: Meteor Hunter
Euclidean
Eurofighter Typhoon
Event[0]
Evoland
Face Noir
FATE: The Cursed King
Fearless Fantasy
Fermi's Path
Fieldrunners
Fieldrunners 2
Finding Teddy
Fish Fillets 2
Five Nights at Freddy's
Forge Starter Pack
Forgotten, Not Lost - A Kinetic Novel
Frozen Hearth
Frozen Synapse
Galcon Fusion
Galcon Legends
Garden Rescue
Garshasp: Temple of the Dragon
Gentlemen!
Giana Sisters: Dream Runners
Giana Sisters: Twisted Dreams Bundle
Glacier 3: The Meltdown
Gnomoria
Gods Will Be Watching
Godus
Goliath
Gray Matter
Grey Goo Definitive Edition
Grimind
GTR: Evolution
Gumboy Tournament
Gun Metal
Gun Monkeys
Guns Of Icarus Online
Guns Of Icarus Online Costume Pack
Guns Of Icarus Online Soundtrack
Hack RUN
Hack, Slash, Loot
Hacker Evolution Duality
Hacker Evolution Duality Duality Hardcore Package 1
Hacker Evolution Duality Inception part 1 DLC
Hacker Evolution Duality Inception part 2 DLC
Hacker Evolution Duality Inception part 3 DLC
HEILEEN 3: NEW HORIZONS - DELUXE EDITION
Hero of the Kingdom
Hero of the Kingdom II
Hero Siege
Heroes and Legends: Conquerors Of Kolhar
Hostile Waters: Antaeus Rising
How to Survive: Third Person Standalone
Humanity Asset
Huntsman The Orphanage
Huntsman: The Orphanage (Halloween Edition)
Hydrophobia Prophecy
Hyper Fighter
HyperRogue
I Am Vegend - Zombiegeddon
I Have No Mouth, and I Must Scream
Iesabel
IL-2 Sturmovik: 1946
InFlux
Inquisitor Deluxe Edition 
Insurgency
Interplanetary
Into the Void
Iron Grip: Warlord
Iron Grip: Warlord - Scorched Earth DLC
Jazzpunk
Jet Gunner
Jets'n'Guns Gold 
Kingdom Wars 2: Battles
Knights & Merchants
Knightshift
Kraven Manor
Kraven Manor 
Last Day of June
Layers of Fear: Masterpiece Edition
Legendary
Legends of Aethereus
Lemma
Leona's Tricky Adventures
Light of Altair
Lilly and Sasha: Guardian Angels
Lilly Looking Through
Litil Divil
Little Racers STREET
Loren The Amazon Princess 
Lucius
Ludwig
Lume
Madballs in… Babo:Invasion
Marine Sharpshooter 2: Jungle Warfare
Mars: War Logs
Mechanical Escape
MELTDOWN
Merchants of Kaidan
Meridian: New World 
Metal Dead
Metal Planet
Metro 2033, Risen, and Sacred Citadel
Mini Motor Racing EVO
Minion Masters
Morphine
Muffin Knight
Mutant Mudds Deluxe
MX vs ATV Reflex
NecrovisioN: Lost Company
Nevermind
Nightfall: Escape
NiGHTS Into Dreams
Nomad
Normality
Nosferatu: The Wrath of Malachi
Nux
Of Guards And Thieves
Off-Road
Operation Flashpoint : Dragon Rising
Operation Flashpoint : Red River
Orborun
Orc Attack: Flatulent Rebellions
Out There: Ω Edition + Soundtrack
Outcast 1.1
Overcast - Walden and the Werewolf
Overture
Pertinence
Pid
Pineview Drive 
Pirates vs Corsairs: Davy Jones's Gold
Pixel Puzzles: Japan
Plain Sight
Postal
Primal Fear
Project Cyber
Proxy Blade Zero
Putrefaction
Puzzle Agent
Puzzle Agent 2
Quantum Rush Champions
Quest of Dungeons
Race Injection
Radical Roach Deluxe
Ravensword: Shadowlands
Real Boxing
Really Big Skye
Realms of Arkania: Complete Classic Trilogy 
Reaper - Tale of a Pale Swordsman
Rebel Galaxy
Redshirt
Rescue: Everday Heroes US Edition
Restaurant Empire II
Rhiannon: Curse of the Four Branches
RiME
Robowars
Rocket League®
ROCKETSROCKETSROCKETS
Rune Classic
Rush Bros
S.T.A.L.K.E.R: Call of Pripyat
S.T.A.L.K.E.R: Shadow of Chernobyl
samurai_jazz
SanctuaryRPG: Black Edition
Saturday Morning RPG
Scrap Garden
SECTOR
SEGA Mega Drive and Genesis Classics: Golden Axe II
SEGA Mega Drive and Genesis Classics: Shining Force
Shadowgate (2014)
Shadowgate: MacVenture Series
Shadows on the Vatican Act I: Greed
Shattered Horizon
Shelter
SHMADOW
Sid Meier's Civilization III: Complete
Sideway New York
Sinister City
Ski-World Simulator
Skyborn
Slinki
Sniper: Ghost Warrior 2 - Collector's Edition
Snowcat Simulator
SOL: Exodus
Solar Flux
Soulbringer
Space Farmers
Space Run
SpaceChem
Spark Rising
Star Chronicles: Delta Quadrant
Star Wolves 3: Civil War
Starlite Astronaut Academy: G-Ball
Starseed Pilgrim
Startopia
Steal & Steam
Steam Marines
Steel Storm: Burning Retribution
Strategic War in Europe
Street Racing Syndicate
Streets of Chaos
Stronghold HD
Sudeki
Sugar Cube: Bittersweet Factory
Super Comboman: Don't Mash Edition
SUPER DISTRO
Super Killer Hornet: Resurrection
Super Motherload
Super Win the Game
Supreme Commander 2
Supreme Ruler 2020 Gold
Survivalist
Survivor Squad
Sweet Lily Dreams
Swipecart
Sword of the Stars II Enhanced Edition 
Symphony
Take On Helicopters
Tales from the Borderlands
Talisman Prologue
Talisman: Digital Edition
Talisman: Digital Edition: Gambler Character Packs
Talisman: Digital Edition: Martyr Character Packs
Terra Lander
The 39 Steps
The Adventures of Shuggy
The Blue Flamingo
The Campaign Series: Fall Weiss
The Dream Machine: Chapters 1-3
The Dream Machine: Chapters 4
The Journey Down: Chapter One
The Last Door: The Collectors Edition
The Little Acre
The Original Strife: Veteran Edition
The Silent Age
The Sun and Moon
The Tape
The Witness
They Breathe
Thief: Gold Edition
To the Moon
Tobe's Vertical Adventure
Toki Tori 2+
Top Trumps Turbo
Tumblestone
Two Brothers
UFO: Afterlight
Ultimate General Gettysburg
Universe Sandbox
Vanguard Princess
Velvet Assassin
Vertical Drop Heroes HD
Victory: The Age of Racing
VIRUS JIGGLIN' FEVER
Void & Meddler - Episode 1
Void & Meddler - Soundtrack Ep. 1 DLC
VolChaos
Volt
Vox
Western 1849 Reloaded
Wickland
Wooden Floor
Wooden Floor 2 - Resurrection
Woodle Tree Adventure
Yesterday
Zombie Driver HD Complete Edition
Zombie Shooter
Zombie Shooter 2