Question, in the dead kings any% speedrun do I need to have a specific build or can I choose whatever I want? Thank you so much

Hello, I have a question, in the Ectortutu speedrun any%, the hud does not appear at the start of the game, and I would like to know how to hide the hud without needing to do so by entering the game settings (since it would take up time ). Thank you so much. :D