I'm not sure. I've had others suggest that but I haven't looked into it very seriously yet. My first concern is that Steam would charge me or make me charge others for the game when I specifically wanted it to be free. I'm not going to charge on one platform and make it free on others. My main focus thus far has been to get the update done then I usually take a little break between updates and focus on business stuff like that. I'm also not happy with the beginning part of the game and that needs redone before i dropped something on a large platform like Steam so that could be something for the revised edition in the future. I'm keeping things open... I'm just not charging for it so if Steam forces me to charge, I wouldn't use it