When reaching or almost reaching the flag the game just stops, you can still hit space bar to look around but that's it. Is it normal ? I retried just to be sure and same thing.
Apart from that, the "mini game" is a good rythm game but with no music. The twist is surprising and scary but since it just stopped at one point for me it left me a bit disappointed and wanting more.
Loved the visuals !
Overall it has the potential to be incredible but I dunno if you didn't have time to finish or is buggy on my computer.