Board Game Arena

I can only see Default options and Board side options. The drop down shows Advanced options, but brings up a pop up that is just board side options. Isn't there an option somewhere to select the expansion? If I don't see that option will my game start as a base game? (I can see all the options for expansions etc. on other games, like Heat.)

Because Arnak never had any expansions implemented. Neither will have

Thanks! Guess I wasted a bunch of time last night trying to figure it out because google gemini AI says it existed, ai is still lame...

What a misleading response. The board game has expansions. They are not in BGA I think is what they're saying.