Hi, Here's everything you'll need to start speedrunning!

First, you'll want to download a timer to time your runs!

LiveSplit: http://livesplit.github.io/ or Splits.io: https://splits.io/

If you plan on streaming you will also need

Open Broadcaster Software (OBS): https://obsproject.com/ or Streamlabs (OBS): https://streamlabs.com/

Lastly, if you want to show your inputs on stream,

if using controller go to: https://gamepadviewer.com

or using Keyboard & Mouse download: https://github.com/ThoNohT/NohBoard/releases