Can you have multiple Battle.Net accounts on one steam deck?

[INTIMIDATOR363]

Just bought a steam deck and my girlfriend and I would like to play it on it. Wondering though if I buy it on Steam, can we still both play it using our respective battle.net accounts? Or does she need to buy a copy on Steam too?

We both own a copy already on Battle.Net, but I couldn't find a solution online using the battle.net launcher on a steam deck.

[HighBall]

I use Bottles + the Blizzard app to launch D4 on my Steam Deck. Bottles is the app, but it creates containers called a bottle. You could just setup a bottle for each account. Then there is an option to add a launcher for the game to your Steam Library. So I just launch the bottles version of the game from the Steam Menu on my Steam Deck. There are Youtube videos on how to use Bottles, it's pretty easy.

[INTIMIDATOR363]

Thanks so much. I'll check out Bottles when my Steam Deck comes in.

[HighBall]

No problem. Just a pro tip. When you add a game to your Steam Library from bottles, it uses the name to connect things up. So after you create each bottle and install Battle.net and Diablo IV, rename the launcher to be unique to your and her account respectively. That way when you add each one to steam, they show up as separate easily identifiable launchers in Steam.