Hi hiddenone! I'm sorry you had to fight the Golem that way. Many people told me that they instinctively move up after the cutscene, but I was too late to fix that for the final release. The golem is halfway through the game so I guess you couldn't finish the game within the time limit anyway XD
I hope you had fun despite this little obstacle! If you decide to complete your playthrough after the judging time to see the ending, feel free to tell me your thought about it! ^ ^