GOG Expansion Pass but Steam base game

[pshao2014]

GOG Expansion Pass but Steam base game

I have the base game on Steam but brought the expansion pass from Gamestop. It turns out, Gamestop sells the GOG version. They didn't say what version they were selling or mention their version is not compatible with Steam version.

Will I able to get the expansion pass to work with Steam base game? Or did I just waste money?

 

[dragonbird]

Sorry, but if you have the Steam version of the game, you also need the Steam version of the Expansion Pass.

 

[tahirahmed]

You should ask a refund from GameStop and buy it on Steam.