A good start ! I can see this turning into a really good game, the graphics and soundtrack are nice, the controls seem to need a bit more work but they're good enough, love the hidden areas and medals... Great job :D
That Heartrate/Jumpscare update is extremely annoying. I don't know if this is a glitch or if that's how it's supposed to be but the maxed out jumpscare keeps popping up every 20 seconds to me. I'm in the middle of playing and all of a sudden this face just pops up again and again. And it's not even scary... What's the point ?
That's really creative and the challenges are quite fun ! It makes you think a lot and it has a lot of potential. Would love a sequel or a more complete game, as this one was kind of short. Short but extremely enjoyable, so that really shows how good the concept is.