Here's a list of resources that you'll need to get started on running grimhook
Input Overlay | OBS Forums (obsproject.com) This input overlay is required for the categories: Any% Glitchless, 100% Glitchless, and optional for the rest of the categories. this link will guide you to the obs forums where you can download the input visualizer, in the guide there's also a 20-minute video that goes into detail on how to get it all set up and running and how to add or remove certain parts of the overlay if you would like.
Broadcaster Software | OBS (obsproject.com) OBS is used to record your runs; you can use any other recording software you'd like this is just what most people use and the recording software that is the simplest to use.
Downloads (livesplit.org) This is the timer we all use; currently, there are no premade splits or autosplitter, we all start the timer at the beginning, and end the timer whenever we're finished with the run.
https://discord.gg/PCDTdgStV6 This is the official Grimhook discord server, all of the speedrun.com moderators and runners are there; if you have any questions for a strat, need advice, or just want to come hang out and talk about Grimhook speedrunning or Grimhook in general. (Joining is optional, but we're all friendly and love to talk about the game an ways to improve all the routes for categories)