If you go to the kickstarter comments section you can see the following:

Quote

Creator Larian Studios LLC 21 minutes ago

+GOG keys are coming.
+If you had a duo key, then that key will transition into a full game too (because you are entitled to two games)


Quote

We're finishing the Kickstarter update - it should be up shortly. Bottom line -> Your Steam Early Access key will transform into the full key. If you do not want a Steam key, you'll be able to destroy it on the Vault and get a GOG key instead. More in the update.


So shockingly Larian didn't tell us about this change. Oh well. Better late than never.

Last edited by SniperHF; 30/06/14 12:37 PM.