I have some Steam Keys I'd like to trade for GOG games.
The games with these Steam Keys are Steam only (no DRM Free version) and since I don't have a Steam account I'll never use them.

Steam Keys:

Alien Shooter - http://store.steampowered.com/app/33100/
Alien Shooter 2 - http://store.steampowered.com/app/33120/?snr=1_7_7_151_150_1
Darkfall: Lost Souls - http://store.steampowered.com/app/46750/
RoboBlitz - http://store.steampowered.com/app/4300/
Sam & Max: The Devil's Playhouse - http://store.steampowered.com/app/901399/
Shattered Horizon - http://store.steampowered.com/app/18110/
Starpoint Gemini - http://store.steampowered.com/app/108110/?snr=1_7_15__13
Starvoid - http://store.steampowered.com/app/200350/
The Ship - http://store.steampowered.com/app/2400/
Zombie Shooter - http://store.steampowered.com/app/33130/


Desura (which I also have no account) :

Into The Dark - Desura Edition - http://www.desura.com/games/into-the-dark


GOG Key for MDK 2 for trade

Wishlist (not complete) :

7th Guest
Avadon 2: The Corruption
Democracy 3
Don't Starve
Dreamfall: The Longest Journey
Dust: An Elysian Tail
11th Hour
Lone Survivor: The Director's Cut
The Night of the Rabbit
Outlast
Papers, Please
Settlers® 4: Gold Edition
Still Life
Still Life 2
The Swapper
Syberia 2
To The Moon
The Inner World
Wizardry 8

There are probably other games I'd be interested in, I just haven't sorted through the whole GOG catalog :)

Have traded with fronzelneekburm, gbaz69, undeadcow

I'm good with bundled/combined offers and keys.

PM me for details.

Have
=========
McDonalds One Hot Holiday Promotional Codes (possibly USA only):
* One (1) The Maw - Xbox 360 Game Download
* One (1) Digital HD Episode - FOX TV show on Xbox Video

Want
======
GOG.com:
* Zork Anthology
* Rayman Forever
* Earthworm Jim 1+2
* Catacombs Pack

Aight, I'm gonna expose my vulnerabilities for the world to see. I will reveal... my WISHLIST.

Here's everything on my wishlist as of now:

Age of Wonders 2: The Wizard's Throne
Age of Wonders: Shadow Magic
Broken Sword 5 - the Serpent's Curse Season Pass
Deadly Premonition: Director's Cut (though reading about what a buggy, unfinished mess the PC port is I may wait this one out until the proper fixes come in, if they ever even do)
Deponia 3: Goodbye Deponia
Dustforce
Hocus Pocus
In Cold Blood
Incredible Machine Mega Pack
Knock-Knock
Leisure Suit Larry: Reloaded
The Lords of Midnight
Magrunner: Dark Pulse
Memoria
Papers, Please
Secret Agent
Starflight 1+2
Stronghold Crusader HD
Teslagrad
Valdis Story: Abyssal City

My Steam wishlist (so now you know what user I am! If you even care that is):
http://steamcommunity.com/id/FirstUtterance/wishlist

I have a gifted Steam key for Zeno Clash I can hand out, plus two 20% coupons for Velocity Ultra, a 33% off coupon for Zeno Clash II, and a 10% off coupon for Toki Tori 2+. Also three tradable (not marketable unfortunately) TF2 items: Ellis' Cap, The Frying Pan and Scrap Metal.

Updated

Bundles I own:

- Collected Bullfrog Classics
- Dungeons and Dragons Desire
- Roguelikelike Bundlelike

If you need individual game/games from those bundles with a higher discount just PM me. Paypal is my favorite option

Ok, I would like to add to my list
http://www.gog.com/forum/general/classifieds/post8757

Fester Mudds ep. 1 Steam key
Indie Royale Nutcracker (FULL bundle).

SUPER interested in Neverwinter Nights 2 (the only D&D game I lack) and Jade Empire

post deleted (almost)

I'm looking for Magic Carpet 2 from the Bullfrog Bundle. My daily deal is Anachronox, or alternatively I could get you System Shock 2.

edit, still a little bit confused as to how this thread works and don't want to post any offers until I'm 100% sure how it works

You just post what you are interested in getting and what you have up for offer. If someone wants to trade with you, they will contact you through PM. As you are new to this forum, expect to have to go first in any trade, as people are worried about scammers.

Also, you are not limited to GOG games.

A simple rule of thumb is "lowest rep goes first", though there can obviously be exceptions.

I have the entire GOG bundle(s) for the following sets if people want an individual game at discount I can trade (open to offers, can provide requests) or PayPal.

Collected Bullfrog Classics
Dungeons and Dragons Desire
Roguelikelike Bundlelike
Turn-based 4x Classics

Edit: Thanks to Zeffyr for a smooth trade.

Updated:

http://www.gog.com/forum/general/classifieds/post9544

Thanks to gbaz69 for nice trade!

My brother has his wishlist in steam.
http://steamcommunity.com/profiles/76561198060944667/wishlist/
I'm ready to buy almost any game from GOG for any game from wishlist, just PM me. I can offer multiple keys if game is expensive.

Haves and wants below. Obviously, willing to bundle as necessary.

[H]

UPlay
Far Cry 3: Blood Dragon

Steam
Game of Thrones RPG
The Whispered World
Dead Space
Burnout Paradise
Command & Conquer: Red Alert 3 - Uprising
Mirror's Edge
Gratuitous Space Battles
Mark of the Ninja
Brutal Legend
Dear Esther
Thomas Was Alone
Little Inferno
Proteus
Oil Rush
The Binding of Isaac + Wrath of the Lamb DLC

Origin
Battlefield 4 (Yes, 4 - not a typo)
Burnout Paradise
Dead Space 3

[W]
GOG
Democracy 3
Amnesia: A Machine for Pigs
Leisure Suit Larry: Reloaded

Steam
DayZ Standalone
Maia
7 Days to Die
Rust
The Dead Linger
Neo Scavenger
Skyrim Legendary (or just Dawnguard + Dragonborn)
Bioshock Infinite
Eldritch
The Wolf Among Us
The Stanley Parable
Dishonored: The Knife of Dunwall and The Brigmore Witches (Just DLC, not base game)

Other
Incognita Alpha
PayPal $$$

Edit: Added Game of Thrones RPG

I added several more games that I have available for trade :

http://www.gog.com/forum/general/classifieds/post9145