FYI in the end I'm using Lojens splits downloaded from LiveSplit, starting with an initial −8.67 seconds delay. I'm starting it like this and manually splitting when I finish climbing the last ladder or getting the last ribbit, as explained by CaptainSpeedruns, too. :)

I see, thanks :) I think I'll try this one: https://github.com/Toufool/Auto-Split

Hi, are there any autosplits for this game? I'm using FCEUX emulator and LiveSplit. Thanks!