Raider2Knight: So I noticed that they don't have Call of Duty or any of the previous Battlefield series, is it possible you reckon for them to add it to the service, as it says you can do cross play against steam players and maybe it could be possible for it to be done by Origin, but having the original BF 1942 DRM free would be awesome to play with my friends especially lan wise haha, like the good old days, also do you think Dota 2 is a possible thing for GOG to add as well?
Just FYI (you may already realize this), it's up to publishers to give the "go ahead" to add games that GOG knows would sell well. I'm sure GOG wants Call of Duty, but it's up to Activision. (I think we'll see Call of Duty 1 & 2 show up eventually, especially given that Activision has been releasing classics here again.) Battlefield is up to EA; maybe but I wouldn't hold out for any major changes to multiplayer (Galaxy integration or whatever).
DOTA 2? That's Valve, and GOG and Valve/Steam are competitors, so no chance.