u/FoxRafer

I've been playing Stardew through GOG for a couple of months. A friend recently bought us both copies through Steam so we could play together. I don't think we have to play on the same platform to do coop, but having Steam achievements for the game might be nice. Before I reimburse them for the game, I'm wondering how SMAPI would work if I have the game installed twice, on both Steam and GOG. Would I have to install it a second time and save in Steam's game folders, and then place any mods we want to use within that folder?