GOG was smart to have the same things go in rotation for so long, as I picked up things later that I initially hesitated on. Here's my haul:

A New Beginning - Final Cut
Resonance
Torchlight
Still Life 2
Omerta: City of Gangsters (4 DLCs included)
Primordia
Zeus + Poseidon (Acropolis)
Theme Hospital
Broken Sword Bundle
Magrunner: Dark Pulse
Commandos + Desperados Bundle
Sid Meier's Alpha Centauri
Gemini Rue
Blackwell Bundle
Spelunky
I Have No Mouth And I Must Scream
Don't Starve

I've only started to play Spelunky and Don't Starve, but I've enjoyed both quite a bit.

Wow, I didn't buy many games compared to most of you.

My haul:

GOG:

Dust, an Elysian Tale
Guacamelee!
Valdis Story
Hammerwatch
Far Cry
Steamworld Dig

Steam (Mom gave me a steam card a couple months ago... /shrug)

Europa Universalis IV
Borderlands 2
SPAZ
Terraria (I know, I'm behind the times...)

I finished out my Deponia and Runaway trilogies "thanks" to the sale.
Alongside the Broken Sword bundle (Broken Sword 1, 2, 3, 4) and the free Torchlight game, I also picked up Alan Wake -- a game I always wanted to try, though I think I just barely have the system minimum -- Defender's Quest (dang addictive demo), and Sim City 2000 (just to have because I still play the DOS version).

And that's not counting all the gift codes I picked up.

Got
Memoria
Tropico 3
Red Faction
Jade Empire: Special Edition
Spellforce 2: Dragon Storm
Spellforce 2: Shadow Wars
Spellforce Platinum
Deponia 3: Goodbye Deponia
Deponia 2: Chaos on Deponia
Sam & Max Bundle
Gothic 3: Forsaken Gods Enhanced Edition
Gothic 3
Gothic 2 Gold Edition

Good Gosh you guys buy alot of games! I feel almost embarrassed to say I only bought 2:

-Reus
-Masters of Orion 1&2
-(+the free Magrunner game which was cool of GOG)

I haven't played most of my library, so hoping to get to these soon

O_o

You guys might have saved time if you listed what you didn't buy... lol

Tex Murphy: Under a Killing Moon
Tex Murphy 1+2
Tex Murphy: Overseer
Tex Murphy: The Pandora Directive
Hammerwatch
Hotline Miami
Defender's Quest
Legacy of Kain: Blood Omen 2
Legacy of Kain: Defiance
Legacy of Kain: Soul Reaver 2
Legacy of Kain: Soul Reaver
Battle Isle Platinum (includes Incubation)
Primordia
Anvil of Dawn
Knock-Knock
Duke Nukem 3D: Atomic Edition
Another World: 20th Anniversary Edition
Oddworld: Abe's Exoddus
Valdis Story: Abyssal City
Dust: An Elysian Tail
Guacamelee! Gold Edition
Unepic
Crusaders of Might and Magic
Might and Magic® 9
Might and Magic® 8: Day of the Destroyer™
Might and Magic® 7: For Blood and Honor™
Might and Magic® 6-pack: Limited Edition
11th Hour, The
VVVVVV
InFlux
La Mulana
Avadon 2: The Corruption
Avadon: The Black Fortress
Avernum: The Complete Saga
Geneforge 1-5
Alan Wake's American Nightmare
Dustforce
Ethan: Meteor Hunter
Carmageddon Max Pack
Omerta: City of Gangsters (4 DLCs included)
Stacking
Oddworld: Abe's Oddysee
Capitalism 2
Clive Barker's Undying
Flight of the Amazon Queen
Stargunner
Tales From Space: Mutant Blobs Attack
To The Moon
Dark Fall 3: Lost Souls
Amnesia: The Dark Descent
Gothic 3: Forsaken Gods Enhanced Edition
Gothic 3
Gothic 2 Gold Edition
Nexus: The Jupiter Incident
Edna & Harvey: The Breakout
Capitalism Plus
Book of Unwritten Tales, The
Giana Sisters: Twisted Dreams
Omikron: The Nomad Soul
King's Bounty: The Legend
Heroes Chronicles: All chapters
Heroes of Might and Magic® 5: Bundle
Heroes of Might and Magic® 4: Complete
Heroes of Might and Magic® 3: Complete
Heroes of Might and Magic® 2: Gold
Heroes of Might and Magic®
Memoria
Wing Commander 5: Prophecy Gold Edition
Privateer 2: The Darkening
Wing Commander: Armada
Wing Commander: Academy
Wing Commander™ 4: The Price of Freedom
Wing Commander™ 3 Heart of the Tiger™
Wing Commander™ 1+2
Wing Commander ®: Privateer ™
Unmechanical
Tropico 3 Gold Edition
Eador: Genesis
SteamWorld Dig
Master of Magic
Expeditions: Conquistador
King of Dragon Pass
Dungeon Keeper™ 2
Magrunner: Dark Pulse
Full Spectrum Warrior: Ten Hammers
Galactic Civilizations I: Ultimate Edition
Penumbra Collection, The
Swapper, The
Red Baron Pack
Disciples 2 Gold
Master of Orion 1+2
Rayman Origins
Rayman 3: Hoodlum Havoc
Rayman 2: The Great Escape
Rayman® Forever
Machinarium: Collector's Edition
Wargame: European Escalation
Sid Meier's Alpha Centauri™
Stronghold HD
Ittle Dew
Trine 2: Complete Story
DROD 1 + 2 + 3
Scratches Director's Cut
Ring Runner: Flight of the Sages
Resonance
King’s Bounty: Crossworlds GOTY
IL-2 Sturmovik™: 1946
Total Annihilation: Kingdoms + Expansion
Spelunky
Blitzkrieg 2 Anthology
Anomaly Warzone Earth
PixelJunk Shooter
Tales of Monkey Island
Sword of the Stars: The Pit + 2 DLC
Startopia
Sanitarium
Stick it to the Man!
Puddle
7th Guest, The
Medal of Honor: Allied Assault War Chest
Unreal Tournament 2004 ECE
Unreal Tournament GOTY
Unreal 2: The Awakening SE
Unreal Gold

Excellent sale, many most wanted titles crossed off my wishlist, along with a few lesser wanted impulse buys. Spent more than I should have, as per the usual, but it was worth it, lots of bang for my buck. My final haul is as follows:

Arx Fatalis
Gothic
Harvester
Knock-Knock
Back to the Future: The Game
Tales of Monkey Island
Disciples 2 Gold
7th Guest, The
Zafehouse: Diaries
Omerta: City of Gangsters (4 DLCs included)
PixelJunk Shooter
Privateer 2: The Darkening
Wing Commander: Academy
Wing Commander: Armada
Wing Commander ®: Privateer ™
Wing Commander 5: Prophecy Gold Edition
POSTAL: Classic and Uncut
Wizardry 8
Sid Meier's Alpha Centauri™
Dracula Trilogy
I Have No Mouth And I Must Scream
Wing Commander™ 1+2
Wing Commander™ 4: The Price of Freedom
Wing Commander™ 3 Heart of the Tiger™
Wargame: European Escalation
Street Fighter Alpha 2
Red Baron Pack
Spellforce 2: Dragon Storm
Spellforce 2: Shadow Wars
Spellforce Platinum
Gothic 3: Forsaken Gods Enhanced Edition
Gothic 3
Leisure Suit Larry
Guacamelee! Gold Edition
Two Worlds 2: Epic Edition
Two Worlds
Risen 2: Dark Waters + 1 DLC
Red Faction
Pathologic
King's Bounty: The Legend
Summoner
Red Faction 2
Race Driver: GRID
King’s Bounty: Crossworlds GOTY
La Mulana
Retro City Rampage
Dark Fall 3: Lost Souls
Beatbuddy: Tale of the Guardians
Sword of the Stars: The Pit + 2 DLC
IL-2 Sturmovik™: 1946
VVVVVV
Wizardry 6 + 7

Overall, 52 new titles acquired over the duration of this sale, and $99.82 out of the $100 I allowed myself spent. Now to get busy playing and enjoying them all!

Here's my final haul from the GOG sale period, including purchases, giveaway winnings, and received gifts:

Surprise gifts from extremely generous community members!
Original War
Hitman 3: Contracts

Won in giveaways:

GOG:
King's Bounty: The Legend
Robin Hood: The Legend of Sherwood
Battle Realms + Winter of the Wolf
Kingpin: Life of Crime

Steam:
Galaxy on Fire 2 Full HD
Iron Grip: Warlord
Face Noir

Summer Promo purchases:
7th Guest, The
Age of Wonders
Age of Wonders: Shadow Magic
Age of Wonders 2: The Wizard's Throne
Another World: 20th Anniversary Edition
BloodRayne 2
Broken Sword 2: Remastered + The Original Game
Broken Sword 3: The Sleeping Dragon
Broken Sword 4: The Angel of Death (Secrets of the Ark)
Ceville
Disciples: Sacred Lands Gold
Disciples 2 Gold
Dracula Trilogy
Driver®: Parallel Lines
Eador: Genesis
Fahrenheit (Indigo Prophecy)
Guild Gold Edition, The
Guild 2, The
Guild 2: Pirates of the European Seas, The
Montague's Mount
Race Driver: GRID
Runaway: A Road Adventure
Runaway 2: The Dream of the Turtle
Runaway 3: A Twist of Fate
Rune Classic
Sanitarium
Settlers® 2: Gold Edition, The
Settlers 2®: 10th Anniversary, The
Settlers 3®: Ultimate Collection, The
Settlers® 4: Gold Edition, The
Heritage of Kings: The Settlers™
Scratches Director's Cut
Sherlock Holmes: Secret of the Silver Earring
Spellforce Platinum
Spellforce 2: Shadow Wars
Spellforce 2: Dragon Storm
Summoner
Theme Park
Wizardry 8

Freebie Promos from GOG:
Magrunner: Dark Pulse
Omerta: City of Gangsters (4 DLCs included)
Still Life 2
Torchlight (spare key)

Torchlight
Magrunner:Dark Pulse

I haven't added up the damage... I'm a little afraid to. My final list, including the freebies I didn't miss (Alan Wake: AN, I'm looking at you), as well as the non-flash/bundle games that I bought at 50% off:

King of Dragon Pass
The 7th Guest
The 11th Hour
Brutal Legend
Duke Nukem 3D
Leisure Suit Larry Reloaded
Leisure Suit Larry Greatest Hits and Misses
Leisure Suit Larry Love for Sail
Leisure Suit Larry Magna Cum Laude
Primordia
Space Quest 1-2-3
Space Quest 4-5-6
King's Quest 4-5-6
King's Quest 7-8
Gemini Rue
Wizardry 6+7
Wizardry 8
Memoria
The Blackwell Bundle
The Blackwell Epiphany
Beyond Good & Evil
Driftmoon
Resonance
The Dark Eye: Chains of Satinav
Machinarium
Dragon Lore
The Bard's Tale
The Book of Unwritten Tales
The Book of Unwritten Tales: The Critter Chronicles
Rogue Legacy
Tales of Monkey Island
A New Beginning
The Witcher
The Witcher 2
Magrunner: Dark Pulse (Free)
Baldur's Gate
Baldur's Gate II
Planescape: Torment
Icewind Dale
Icewind Dale II
The Temple of Elemental Evil
Neverwinter Nights
Neverwinter Nights 2
Dragonshard
Demon Stone
Might and Magic 6-pack
Might and Magic VII
Might and Magic VIII
Might and Magic IX
Crusaders of Might and Magic
Legacy of Kain: Blood Omen 2
Legacy of Kain: Soul Reaver
Legacy of Kain: Soul Reaver 2
Legacy of Kain: Defiance
The Whispered World
Syberia II
Omerta: City of Gangsters (Free)
Still Life 2 (Free)
Torchlight (Free)
Simon the Sorcerer
Simon the Sorcerer 2
Arcanum
The Zork Anthology
Return to Zork
Zork Nemesis
Zork Grand Inquisitor
Don't Starve (+ Reign of Giants DLC)
Tex Murphy 1 + 2
Under a Killing Moon
The Pandora Directive
Overseer

Counting the individual games from the multi-packs... it comes out to an even 100. (Funny.)

....yeah, my bank account isn't that thrilled with me. LOL