My biggest firstworldproblem as a gamer is having so many games but never being able to actually decide what to play. The situation is especially amusing because I haven't played or beat at least 50% of the games I physically own.
I'd like to share this collection of unfinished games with you guys and encourage you to do the same, and we can discuss why or how we have amassed such a collection.
I will list my games on the actual console I own them on (virtual console will be listed as such)
also any cross platform games will not be listed so long as I completed it on one console

SNES
[spoiler:j7v0tfm5]Super Mario RPG
The Legend of Zelda: Link to the Past
these two games are pretty much the only reason I even bought a Super Nintendo lol[/spoiler:j7v0tfm5]

Nintendo 64
[spoiler:j7v0tfm5]Turok 2
Pokemon Puzzle League
Doom 64
Lego Racers[/spoiler:j7v0tfm5]

Nintendo Gamecube
[spoiler:j7v0tfm5]Metroid Prime
Metroid Prime 2
Super Mario Sunshine
Pikmin
Luigi's Mansion
Soul Calibur 2
Mega Man X Command Mission
Animal Crossing
Skies of Arcadia Legends
Paper Mario
Star Fox Adventures
Eternal Darkness[/spoiler:j7v0tfm5]

Nintendo Wii
[spoiler:j7v0tfm5]Dead Space Extraction
Epic Mickey
Donkey Kong Country Returns
Iron Man 2
Lego Harry Potter Years 1-4
Mario Kart Wii
Metroid Prime Trilogy (completed 3, 1 and 2 unfinished)
Monster Hunter Tri
Need for Speed: Undercover
Paper Mario: The Thousand Year Door
Pikmin 2
Prince of Persia: The Forgotten Sands
Resident Evil
Resident Evil Zero
Resident Evil: Darkside Chronicles
Silent Hill: Shattered Memories
Spider-Man Shattered Dimensions
Star Wars: The Force Unleashed
Super Mario Galaxy
Super Mario Galaxy 2
The House of the Dead: Overkill
Toy Story 3
Xenoblade Chronicles[/spoiler:j7v0tfm5]
Nintendo Wii Virtual Console titles
[spoiler:j7v0tfm5]The Legend of Zelda Link to the Past
Final Fantasy
Mega Man
Mega Man II
Mega Man III
Kirby's Dreamland 3
Secret of Mana
Metroid
Super Metroid
Mega Man 9
Final Fantasy IV The After Years
World of Goo
My Life as a Darklord
Castlevania
My Life as a King
Castlevania ReBirth
Kirby 64[/spoiler:j7v0tfm5]

Nintendo DS/3DS
[spoiler:j7v0tfm5]Pokemon Black/White
Pokemon Pearl/Platinum
Pokemon Soul Silver
Blue Dragon
Pilotwings 3D[/spoiler:j7v0tfm5]

Sega Genesis
[spoiler:j7v0tfm5]Boogerman
Evander Holyfields Boxing
Championship Pro-Am
Desert Strike
X-Men 2
Castlevania Bloodlines
Gouls'N Ghosts
Golden Axe
Taz in Escape From Mars
Chakan
Warlock
The Lost Vikings
Alterred Beast
Road Blasters
After Burner II
Alien 3
Ms. Pac-Man
Streets of Rage 2
Zombies Ate My Neighbors
Vectorman 2
Risk- The World Conquest GAme
Ecco the Dolphin
Phantasy Star III
WWF Royal Rumble
Monopoly[/spoiler:j7v0tfm5]

Xbox 360
[spoiler:j7v0tfm5]Kingdom of Amalur: The Reckoning
Resident Evil: Operation Racoon City
Red Dead Redemption
Grand Theft Auto IV
Assassins Creed
Deus Ex: Human Revolution
Lollipop Chainsaw (I will never finish this, this game is literally the worst thing I have ever played)
Devil May Cry 4
Metal Gear Solid HD Collection[/spoiler:j7v0tfm5]

Playstation
[spoiler:j7v0tfm5]Final Fantasy Origins (both 1 and 2)
Final Fantasy VII
Final Fantasy IX
Parasite Eve[/spoiler:j7v0tfm5]

Playstation 2
[spoiler:j7v0tfm5]Final Fantasy XII
Final Fantasy VII: Dirge of Cerberus
Kingdom Hearts: Chain of Memories[/spoiler:j7v0tfm5]

Playstation 3
[spoiler:j7v0tfm5]Metal Gear Solid 4
Little Big Planet 2
Just Cause 2
Tomb Raider Underworld[/spoiler:j7v0tfm5]

PSN Downloads
[spoiler:j7v0tfm5]Castlevania Chronicles
Castlevania Symphony of the Night
Spyro 2
Spyro Year of the Dragon
Crash Team Racing
Crash Bandicoot 2
Spyro the Dragon
Crash Bandicoot Warped
Crash Bandicoot
Resident Evil 3
Resident Evil 2
Resident Evil Directors Cut
Dead Nation
Sonic the Hedgehog
Sonic 2
Golden Axe
Streets of Rage 2
Comix Zone
Altered Beast
The Simpsons[/spoiler:j7v0tfm5]

PC
[spoiler:j7v0tfm5]Alice: Madness Returns
Amnesia: The Dark Descent
And Yet it Moves
Assassins Creed
Assassins Creed II
Assassins Creed Brotherhood
Assassins Creed Revelations
Atom Zombie Smasher
Batman: Arkham Asylum GOTY Edition
The Binding of Isaac
Bioshock
Bioshock 2
BIT.TRIP RUNNER
Blocks That Matter
Borderlands
Braid
Cave Story+
Cogs
Company of Heros
Counter Strike
Counter Strike Condition Zero
Crayon Physics Deluxe
CrimeCraft Gangwars
Cthulhu Saves the World
Day of Defeat
Dead Space
Deus Ex Human Revolution
Dungeon Siege
Dungeon Siege 2
Dungeon Siege III
The Elder Scrolls III Morrowind
The Elder Scrolls IV Oblivion
Fallout New Vegas
Frozen Synapse
Gish
Gratuitous Space Battles
Hammerfight
Machinarium
Midnight Club II
NightSky
Osmos
Psychonauts
Revenge of the Titans
Ricochet
Shadowgrounds
Shank
SpaceChem
Spiral Knights
Star Wars Battlefront II
Star Wars - Jedi Knight Mysteries of the Sith
Star Wars Jedi Knight Dark Forces
Star Wars Jedi Knight Dark Forces II
Star Wars Jedi Knight Jedi Academy
Star Wars Knights of the Old Republic
Steel Storm Burning Retribution
Super Meat Boy
Superbrothers: Sword & Sworcery
Trauma
Trine
Trine 2
Voxatron
VVVVVV
Viva Pinata[/spoiler:j7v0tfm5]

iOS
[spoiler:j7v0tfm5]Final Fantasy
Final Fantasy III
Infinity Blade
Scribblenauts
Grand Theft Auto Chinatown Wars
N.O.V.A.
The Impossible Game
Doodle Jump[/spoiler:j7v0tfm5]