If you simply want to carry out a few remote lifeskilling actions, then Remote Play is a great solution, since you can just “jump in” your PC from work, and quickly get back to business.
With Steam’s Remote Play technology, many games are eligible to be streamed from one device to another, and BDO is one of them! This is sadly the case with a lot of MMOs and games that use separate launchers, but since the Deck is a mini-PC, there are many things we can try to make BDO playable! The Quick & Dirty Way – Stream BDO to Your Steam Deck If you install and try to launch BDO with Steam Deck’s Proton framework, you will crash to the desktop as soon as the game tries to load.
Black Desert Online shows as “Unsupported” on the Steam Deck, and sadly this is the actual case.