I see serious potential in you, the melodies in this shine amazingly, really do give me the feel you were going for. However, I got a couple gripes.
1: The music is way too quiet, you should consider using a DAW or finding a way to make FamiTracker louder.
2: Some of the buildups feel as if they go nowhere, the buildups are awesome, really. But they feel as if they go nowhere in terms of how they buildup, I expect a really awesome part right after the buildups, and I do get it after the first buildup. But it never leads into any part with new instruments or a solo or something like that after the first buildup.
3: Some of the sound uses sound off, don't really sound too good or just overall clash a bit. Only really one sound comes to mind, and it's the one at 00:38. It sounds somewhat off in comparison to the other sounds, it could be my personal preference but all the sounds build awesomely except that one. Although the way it's used at 01:03 is awesome.
Overall, I think there is some amazing potential here, get a DAW like FL Studio or LMMS. (If you can't afford FL Studio.)
Will be following, and possibly scouting you if you end up improving!