I have already bought SimplePlanes as a non-Steam game, because it was available as that before it came out on Steam. Is there any way to get it for Steam in exchange for the non-Steam version?
I have already bought SimplePlanes as a non-Steam game, because it was available as that before it came out on Steam. Is there any way to get it for Steam in exchange for the non-Steam version?
Email your reciept to the devs.
Did you buy it off of gumroad
... You should have gotten an email with a free steam key attached.