Hammerwatch offers a Linux version of this game, and it's available on linux trough steam. Is it possible to get the linux version on GOG?

Yeah I agree; I was really disappointed when I realized my mistake in purchasing this on GOG. I don't care that it's on sale here; I wish I could get a refund. This game has absolutely 0 value to me as a Windows game; I'm trying to expand my Linux library so that when I switch to avoid Windows 8, I'll have a good set of games to play. This does not help :(

I was really really disapointed too when i figured out that the gog version do not include the linux port.
Please add it to your offer.

Unfortunately, as of now, GOG doesn't have Linux support. I'm not a Linux user, myself, but I am pro-choice, and not supporting Linux is a major flaw. I'm pretty happy with GOG, their service, their pricing, their ideals, but the absolute lack of Linux versions of games needs to be addressed as soon as possible.

They added Mac versions of games a while ago, so here's to hoping we won't have to wait much longer until they start supporting Linux as well.

Stay strong, my friends, and happy gaming, whatever your platform of choice may be! :)

Or they should advertise what games run in wine, Hammerwatch runs perfectly fine. I don't have windows and can still play this game very well, and my computer does not even have a nvidia/ati card, just a integrated intel graphics card.

Fall 2014.