Board Game Arena

Except for playing the 2 player Asia game, the other cards only alter the game slightly. Any chance those card packs will ever be added to BGA?

Probably either never or at least not in the next few years. Nobody knows, of course, but I have no expectations at all. It’s not about technical feasibility but about the publisher’s policy. For more discussion on that, see https://boardgamearena.com/forum/viewto ... 0&start=10
Regarding the Viticulture “expansion” mentioned as an example at the end of the thread, I found out that it’s only the expansion’s board that has been added to BGA, not even the full expansion. So, once again, it’s not impossible, but highly unlikely.

Jamey from Stonemaier recently wrote on the BGG forum that they will add 25 cards from each expansion to BGA;

"For Wingspan expansions, the plan is to put a sampling of 25 bird cards for each expansion on BGA. That way people can experience the feel of each expansion's birds without entirely replacing the tabletop game there. A developer is working on that, but I don't have a timeframe."