does anyone have any tips for getting a sub 1:20 run for chapter 1 a side? I'm new to speedrunning this game and havn't gotten any runs yet. i play on a Xbox controller.

There's a ton of stuff for learning the speedrun in the guides and resources section

for that sub 1:20 in Chapter 1 A-side, it's all about smooth moves, nailing those jumps, and cutting down on blunders