Upon reaching the troll fight, the little animation plays of the monster rushing towards Goro, then the game crashes. The message says "Failed to load img/characters/%24chara_troll-Atkt.png".
I do! The sound works well, I can hear both the music and the sound effects just fine! Thank you and Hyunta-san for all the hard work btw, this looks like a very enjoyable game!
Unfortunately it still doesn't work on the Itch.io browser.
However, I did try to use an emulator to play the downloadable Windows version and that worked out besides some lag and no sound for some reason. I was able to complete the game and get both endings!