Reserved.

brb counting my games now.

Recent games:

Bastion (twice, once normal, once new game plus)
Deus Ex: Human Revolution (Once)
Just Cause 2 (Once)
Call of Duty Modern Warfare 3 (Once)

Older Games:
Company of Heroes (Vanilla, twice and only once for expansions)
DiRT (Once)
DiRT2 (Once)
Grid (3 times)
Flatout 2 (At least 3 times)
Left 4 Dead (Lost count)
Limbo (Once)
Medal of Honor (Twice)
Battlefield 3 (Once, for SP)
Battlefield: Bad Company 2 (Once for SP)
Mass Effect (Once)
Mass Effect 2 (Once)
Need for Speed Underground (3 times)
Need for Speed Underground 2 (2 times)
Need for Speed Most Wanted (4 times)
Need for Speed Carbon (Once)
Need for Speed Prostreet (Twice)
Need for Speed Shift (Twice)
Need for Speed Hot Pursuit (Once, that a shit NFS)
Shift 2 Unleashed (Once, but got lazy to restart everything,especially after getting mods)
Plants vs Zombies (3 times)
Portal (3 times)
Half Life 2 (2 times)
Half Life 2: Lost Coast, Episode One and Two (Once)
Starcraft 2 (Once, for single player)
Starcraft 1 (Twice, single player)
Supreme COmmander 2 (Once, awful story)
Transformers: War for Cybertron (Once)
Dawn of War (Once)
Dawn of War Winter Assault (Once)
Dawn of War 2 and Chaos Rising (Once)
Dawn of War 2 Retribution (3 times)

I think thats about 80% of the single player games i have.