https://blumakesgames.itch.io/porter

You shouldn't install the autosplitter manually, if you open the edit splits menu in LiveSplit and set the game the Hyperbolica then you should see that it says an autosplitter is available. Just click 'activate' and then it should start when you click new game. The autosplitter currently supports the latest version, 1.0.8, but each time the game updates there will be a period of time before I have a chance to add support for the new version.