Hi. This morning i started to relearn the game. And i discover a skip for the Entire Season 1. You can start the game on season 2. You just need to double click on Sign on the Season 1 Contract and then you will be directly on season 2. That Save about 10 minute on the Run but don't have enough money to equip everything, i can't buy another sword for the Scout or Assault on season 2 but i can buy everything else. Here is a video of the skip.

My run is a Campaign% or Scenario% in normal. I start the timer when the voice say "GO" and i stop when the satan's final form death cutscene start. I did it in 1:24:33 I think arcade% is a good idea and there's a Ironbro mode that we can put in leaderboard. And the last category the classical Normal and hard mode for each mode (campaign and arcade)