Intro sounds like video game music for the menu screen of a cool game! Also, that chord progression is identical to a track I've heard before, thats neither a good or bad thing Im just writing in a stream of consciousness.  The Piano sounds kind of weak, and then the square layer that you layer on top of the piano sounds like its from a nursery rhyme, which makes me take the track less seriously. 

BUT, at :50 when it drops its quite nice. The sounds come together nicely.  The rhythm of the main lead is lacking though, and for the piano as well.  Work on finding a good rhythm because right now it sounds like you didnt put much thought into it.

Anyways keep it up, you're on the right track!

I second the comment above on the piano. I don't think you should change it though! I think the piano fits really well, it just needs to be a bit brighter. Maybe try adding a higher octave layer of piano? Or it could be a matter of brightening the sound itself.

Take my advice with a HUGE grain of salt also since I'm not exactly a professional producer haha, but from my experience as a listener I kind of feel like the drums are too loud but not powerful enough, if that makes sense. Feels like the drums are a lot more prominent than the lead, but the actual sound of the drums, especially the kick, is a little weak. I'd maybe experiment with bringing the lead during the drop more to the forefront but then tweaking that kick to be a harder sound that just cuts through.

All that said, I think this is a really cool song so I'm excited to hear how it turns out