I'd definitely say it was
Hitman: Contracts considering he directly mentions legal documents and 47 - and would be a really big deal considering Hitman: Contracts was taken down from Steam due to some sort of music issue.
Considering the blood though, it could also be
Hitman: Blood Money or maybe (maybe being a long shot)
Hitman: Absolution as well. Any of these games would be cool to have though, so hopefully the game release next week really is one of the Hitman games not on here yet.
BadDecissions: It's always nice when one of the big publishers remembers GOG.
Now if only Disney and Take-Two would get to know GOG.com...
jigrou: yep seems to be a Hitman Game contracts by the sound of it
tfishell: Holy cow, finally another "big publisher" game!
Glad to see it's finally showing up on GOG. I assume Steam had a period of exclusivity.
[EDIT: Nevermind, it's been back on there since January 2014] Steam doesn't even have Contracts available for sale anymore, so this would be super cool if it came back to GOG.com first :)