Oldest Unplayed Game?

Why don't I just go with non Steam games and horrify you guys with stories of backlog going back decades?

Lead and Gold - Gangs of the Wild West

1july 2011

Dec 24, 2013 Super Hexagon

I think the oldest that I never even installed is Grand Theft Auto 2 from Jan 6, 2008.

Counter Strike: Source
Half-Life: Deathmatch
Half-Life 2: Deathmatch

All acquired on 12/29/2005 as part of a Half-Life 2 pack and never played.

Oldest unplayed game is Velvet Assassin.
Bought it on 15 Jul, 2014. Never even installed it.

Well this account's only been around since July 2010 and my first purchase on it was on Dec 1st. So it doesn't go too far back. Deus Ex: Invisible War, purchased Dec 21, 2010 is the oldest game in my library that I haven't even installed.

And wow, I'm surprised to see that the second oldest unplayed game is tied between TES: Oblivion and Portal 2 dating back to Nov 2011.

Prince of persia warrior within, July 2012.

To be honest I havent played it because I tried a couple of the other "new generation" prince of persia and so far only the ubisoft one seemed to be worth it.

My first activation was the Half-Life Platinum Pack (Half-Life, HL:Blue Shift, HL:Opposing Force, Deathmatch Classic, Ricochet, CS, TFC, DoD) on 15/10/2005 and I haven't played a single one of those games on Steam, though I did play Half-Life and Blue Shift pre-Steam.

Bought Killing Floor by July 2013 because it was on sale (my first Steam Sale). I really don't care for online/multiplayer/coop/whateveryouhavetoplaywithsomeoneelse, so I don't even know why I bought it.

first game i bought bioshock triple pack + season pass never played it other than bench mark XD

In my steam is Metro 2033 from 12/12/12 (yeah from that giveaway)
i already got it installed for some time, but havent touched it yet

Dark Messiah of Might and Magic on July 2011.

12 Apr, 2011 Mafia

First win on sg lol

Gunpoint, from September of 2013. December saw me start trading leftovers, and after that there are quite a few.

Not counting Secret of the Magic Crystal which I got for the kids (and has been played, just not by me), it's S.T.A.L.K.E.R. Clear Sky (6th July 2011). One day.... one day. Gotta finish Shadow of Chernobyl first though.