If you're launching from steam, you can have a look at this: https://github.com/yuzu-emu/yuzu/pull/5229
yuzu.exe -f -g "path_to_game" - Launches a game at path_to_game in fullscreen
I think when you are adding a non steam game (I don't have my deck right now, so I forget the exact steps) - I want to say in desktop mode - you can add in some exe commands. '-f -g "path_to_game"' is what you want to add in
I haven't watched any twolves games (or highlights even), anything about their defence stand out to you? Why is their d so good