My favorite game so far on GOG is Outcast. I think it's a masterpiece. Of course the graphics is low-res by today's standards but what they do with that low-res is amazing. Everything about this game is high quality. For example, the game music is the best I've ever heard in any game. I found myself using terms like "zorkins" in real life. I found myself wanting Cutter's teeshirt with that cool logo. I usually prefer military simulations but I got absorbed in this game like no other. If you have a chance look at the Making of Outcast bonus video, it's very interesting.

So that's my favorite so far. What's your favorite game on GOG and why?

For now I would have to say Gemini Rue. I had never played an adventure game before and was completely enthralled by the game. The story was great and also just doing something I had never done before added to the whole experience. It was just awesome. I tend towards strategy games and platformers, but this game I continue to think about.

Honorable mention-Mutant mudds :D

I would say my favorite GOG would be The Legend of Grimrock. I was in awe of the graphic design and fluidity of the gameplay.

I would like to say PS:T to make my avatar more releveant, but I'm going to go with Anachronox, I thought I would never be able to play that game again, until gog came to the rescue.

Its a kind of noir-ish cyberpunk Final Fantasy thing, with great characters....But PS:T is better :P

SimCity 2000

I love Tex Murphy: The Pandora Directive. A fantastic, brilliant adventure game.

I'd have to say PS:T , as its the greatest GOG that I no longer had an original set of disks to, therefore had been unable to play for a long, long time.

Greatest "new" GOG goes to FTL.

Psychonauts

System Shock 2.

Was really worth getting into the GOG loyal customer program.

Fallout 2 because its among the best games ever made.

Please don't make jokes about me when Morrowind releases here, alright, T?

Hmm, can't decide between Shadow Warrior Complete and Little Big Adventure. SW is easier to hop into, it's a lot of fun, and it has great maps.
LBA isn't as easy to jump into but I love the music, the story, and the pacing. Both games have a lot of nostalgic value to me.

Morrowind doesn't need to be released here for us to make jokes about you, Roman5.

And who is "us", Skunk?