

I did this a few years ago.
Maybe the best option is to create an entirely new prefix in Heroic and install battle.net via their “run installer first” button. Via Winetricks GUI you can install the 2 fonts or whatever that the lutris script installs.
Then, copy the game files of StarCraft 2 or WoW or whatever to the new prefix program files.
Then, in battle.net, it will either auto-detect the game, or you can go through the “search for games” flow in settings.
That should work, it is always better to have a fresh prefix as it takes almost no space. Once everything is copied you can simply delete the old one.



Also Falba.tech is stilll chugging along with beautiful bamboo and beech cases.
That is my daily driver (ergodash) with some subtle keycaps. Great so far except that it is still microUSB because at the time I didn’t want to shell out 30€ extra for the pro micro USBC version