As someone who compulsively 100%ed this, I assume it was the arcade game and the fishing tournament?
Everyone looking into playing this game, there really is no reason to go for those last two points, they have no effect on the ending or any other part of the game, besides the bragging rights of saying you’re the Big Bang of Love.
Very good piece by Joe McCulloch on Moon. Be advised it can be spoiler heavy but it perfectly articulates why the frustration in the game is thematically necessary at times.