Soldak Entertainment now follows the Steam model in multi-platform release, with one gaming key allowing the player to play the game on either PC or Mac. It's not immediately clear if this applies to previous purchases as well.
Now when you purchase Din's Curse you get the Windows AND the Mac versions. So people that have a Mac and a Windows computer only have to buy 1 copy of the game now. NOTE: this doesn't mean you can share the other version with someone else, you still only get 1 key.Correction to earlier statement: the Din's Curse UELA allows you to have the game installed on all the computers within your household.