Excellent

It appears as though some of your older work is your best and most powerful. Composing music is nothing to be ashamed of, you can get women by the truckload if you play a piano for them ;D You ought to consider making some more stuff like this. Find the little personal inspirations rather than using them for games :) I don't see how it could be improved and you probably made this years ago, but I still think it's amazing. Make more like this.

this is a great song

i can't realy see any way to improve on it aside from makin it longer. it's very emotional, i like it a lot. keep it up bro.

Great

Hey zero,
It's a beautiful piece, no doubt about it! I'm not nearly as good as you are but I just want to say a few things:
Every now and then the rhythm gets a little lost and the speed varies. Specially near the end.
And maybe (I don't know how you record) you can use another piano sound, this one sounds just a little cheap. I myself use a Yamaha CP33 Stagepiano and connect it to my laptop with Reason 4's Real Piano's. I just love the sound of it.
Same for the strings. Another sound can do the trick better.
Well that's it really...
Greets, Chris

Soothing

This is really soothing, and there is that sort of anime/Hisaishi/Final Fantasy vibe to it, which really gives it an exotic feel. I'm sure that if you keep up the music, you'll be pumping out insane stuff by the time you're 20. Keep learning and experimenting! I'm excited for your tracks to come. :D

I know how you feel.

I respect you alot, because im 13 as well, and i compose music. i have no recording equipment or software (money) but i play piano/keys. Thatwas great touched me.