The Dark Eye: Chains of Satinav GOG giveaway on Reddit (40k copies)

Link

Instructions:

1.Send a PM to user /u/GOGaway. Keep it simple, since the devs are not going to be reading the PMs here. Maybe you wanna tell GOGaway what you did last summer, or your secret plans for world domination.
2.Wait. The devs have 40,000 codes to give away and Reddit's API recommends a 3 second delay between each PM; that means that it will be, like, a minimum of 36 hours until all of the keys have been given away. Don't worry, though. They got your PM.
3.The bot will read the mail and send you a PM with a GOG.com key for the The Dark Eye: Chains of Satinav.
4.the top of the reddit post will be edited to let you know when all of the keys are distributed.

Eligibility: only 1 key per account. You have to have a Reddit account to receive a key (der). PMs accepted until 24 January 2014 at 15:59 pm GMT or till the devs run out of codes (whichever happens first), although due to the nature of time and lag and APIs, you may not actually get your gift code until after then.

Edited for clarity.