Just to follow up - I have now tried copying my key over to my linux installation and it works perfectly. I'm trying to convince some coworkers to at least download the demo so we can try a lan game. Hopefully I'll be able to convince them to buy the game as well

That's fantastic! Oh, I'm so excited! Does anyone know how I check what my steam key is? Thanks in advance!

Hi, I just downloaded and played the demo from the Introversion website, and the game is fantastic. I decided to purchase the game through steam, but as I'm running off of a linux box, there is a bug in wine that prevents me from launching the game through steam. Since I know the non-steam demo work...