It gave me celeste vibes during my playthrough ! That masterpiece was not made in two weeks (And they reused most of towerfall's controller), you have time ;)
It's cool to aim for something great, it can be frustrating but it only drives you to be better in the long run.
Tbh the game was not THAT hard or unfair (The arrows maybe can feel a bit random but that's it), I still enjoyed it a lot. :)