So what PC games do you have a physical copy of?

SW:TOR - Massive let down
Diablo 3 - Another massive letdown
Doom 3 - scared the fcuk out of me (I was 12 when I bought this)
Quake 4 - Never actually played it

Way too many to make a list.

I used to only buy physical copies of games but I stopped doing it when I realised that most of them only shipped with a stupid leaflet and/or were tied to an online account.
I also figured that games distributed digitally were most of the time much cheaper (on sale), and I also started having problems to store my retail boxes in my room lol...
Believe it or not, I used to avoid Steam as much as possible. I really started buying (a lot of) games on Steam at the winter sale 2010 and never looked back.

just Guild wars o-o

Bah to many to list them all, probably over 300 retail CDs/DVDs

Last physical copy i purchased, was StarCraft II 2 years ago. 25€ discount.

Almost all my games are retail...

None... :P

Same as me op I have only Orange box,CS:S,DOD:S and HL2:DM

Myst, some old Rayman game, WoW + TBC + WOTLK, StarCraft 2, Unreal 3 (which I got only because it came with the tutorial videos for unreal ed), Mass Effect 3 (which I haven't played yet ;_;), Neverwinter Nights 2 P.E., and Terraria's CE

I also live in Argentina! I only have Prey :P

Witcher 2 CE, Diablo 3 CE, Unreal Tournament 3, Kohan 2 Kings of War, Hidden & Dangerous 2, WoW base game and Burning Crusade.

Aaand some gaming magazine discs.

I've got Balls of Steel.

Rune, Diablo II, Monster Madness

not many places i can get pc games in my town.
Diablo 3,
swtor,
skyrim,
fable 3,
assassins creed 2,
dungeon siege 3,
empire: total war,
medieval 2: total war,
simcity 4, AvP,
modern warfare 3,
homefront,
duke nukem forever.

first Painkiller, Vivisector: Beast Within, Farcry and Sonic Mega Collection Plus.

Mass Effect 2 and 3, Dragon Age: O, Awakenings and 2, Orange Box, Bioshock, Fallout 3, Borderlands

I had a lot of physical copies of PC games but I slowly was replacing them with Steam versions. The reason behind the decision was that most of my retail games were localized versions with terrible voice acting. Some of them, like No One Lives Forever 2: A Spy in H.A.R.M.'s Way or Clive Barker's Undying were good but overall picture is not that bright. Also retail boxes take too much space.

I still have boxes of Baldur's Gate: The Original Saga, Diablo II and Diablo II: Lord of Destruction, World in Conflict (with a piiece of the Berlin Wall no less!) and some others though.

I'd like to start to collect limited and collector's editions of games I like, but first I need to figure out a way to ship them to Mother Russia.

Orange Box, Half Life 2, Darksiders, Saints Row 3, Warhammer 40k: Space Marine, Medal Of Honor10th Anniversary, Borderlands and many mega drive games :D

I think the last physical retail copy of a game I bought was Half Life 2: Episode 1. Been all digital copies since.

Edit: Oh, I misread the question. Thought you were asking what was the last physical copy you've gotten. I have other retail copies of games waaaaayyyy older than episode 1. Half life 2 collector's edition, half life 1: platinum edition, fallout 1 and 2, crusader: no remorse, jagged alliance 2....some others I can't remember.

Had others that I sold on ebay, like doom 3, COD 1 + dlc, and others. But those listed are probably my favorite.

None, all steam

Serious Sam 2
Prince of Persian: Warrior Within
True Crime: New York City
Call of Duty: Modern Warfare

For PC; COD4, COD5 and Rocksmith

Relentless Twinsen's Adventure, Twinsen Odyssey , 11th Hour, Hand of Fate, Police Quest series, Assassin's Creed, Homeworld, World of Failcraft x2, World of Failcraft: Burning Crusade x2, Obscure: the Aftermath, Guild Wars, Guild Wars Factions: Collector's edition, Guildwars Nightfall, Dungeon Siege 2, Mass Effect, Mass Effect 2, King's Quest collection, Auto Assault, Wildstar, Diablo Collection, Almost every The Sims, Roller Coaster Tycoon series, Lord of the Rings: Battle for Middle-Earth 2, The Movies, School Tycoon, Space Hulk, Sim City 3000, Ultima 8, a lot more I can't remember or see from looking around...

Darksiders 1, Darksiders 2, Borderlands 2, Spore Galactic Edition, Mass Effect 3

Battlefield 3, GTA3, GTA4, Lara Croft Tomb Raider: Legend. And more which are not that great, but still good.

Fallout New Vegas Ultimate Edition and Borderlands 2.
Edit: And all the GoldSrc Valve games.