It’s easy to find information online suggesting games that don’t suck down the battery too fast. But it’s not as easy going the other way.
I ended up with a spare 512gb card, so I’ve popped it in my hub/dock to add on games that I’ll only play when docked.
I’ve got Cyberpunk and Elden Ring on it. When I played those I lost about 30% battery in <20 minutes. But they performed fine.
Looking for more suggestions like this, so I can build myself a database of games to pop on this card.
The game is only 50gb, you probably have the High Quality Texture Pack DLC installed. You can disable it and to save a ton of space.