Hello Zark! Such and amazing (and unique) game you have done so far!

 I noticed that the note chart gets drastically faster mid-game. When it gets fast, it kinda messes up the offset too (at least it looks like, because I can't hold a 15+ combo when it changes even it I follow the correct rythm of the music) and I can't reach full combo :'(

For example, if i select it to be played at speed 6 and check this number again after playing, it will be another speed. Is it actually programmed that way?

And also, why are there three colors to be selected on the menu? Do they change something on the gameplay?

Hey! Thank you for your experience feedback. 

Indeed, fixed conditions were not considered when designing the speed. I will add it to the optimization list

And different colors of the UI, yes you got that! It hinted at the upcoming difficulty system in V0.0.2