When I clicked on this thread, I was thinking, "Psh, I'm just here to read other people posts,
I'm way too cool to have a backlog. Then I took a look at my Steam games library, and I now see how many games I have yet to play. There are even some I don't even OWN yet that I still need to play.
Dead Island, E.Y.E Divine Cybermancy, A.R.E.S., And Yet It Moves, Anomaly Warzone Earth, Aquaria, Atom Zombie Smasher, Bit.Trip Beat, Capsized, Cogs, Defense Grid: The Awakening, From Dust, Gish, Hammerfight, Lugaru, Magicka, Penumbra: Overture, Revenge of the Titans, Samorost 2, Shadowgrounds, Shadowgrounds: Survivor, Sol Survivor, Starscape, Steel Storm: Burning Retribution, Swords And Soldiers, Trine, VVVVVV (Also known as FFFFFF), Zombie Driver, Achron, Aliens vs. Predator (All three campaigns remain untouched to this day ;-

, Counter-Strike: Condition Zero, Crysis, Crysis Warhead, Darksiders, Dead Rising 2, Dragon Age: Origins, Fable III, Fallout 3, Frozen Synapse, Grand Theft Auto IV (I've only ever used it for multiplayer), Just Cause 2, Mirrors Edge, Plants vs. Zombies, Red Faction: Guerrilla, Red Faction: Armageddon, SpaceChem, TRAUMA, Assassin's Creed, Assassin's Creed 2, and Assassin's Creed: Brotherhood.
UHRH.
You can go ahead and kill me for those last three.
If I'm dead I won't have so many games to catch up on.