I feel like it's my duty as a chiptune artist to chime in here. As some others have said, what you've shown us in the first post is not chiptune ... neither from an authentic or an aesthetic standpoint. I know that some of your more recent efforts have more of those chiptune-esque properties but they are either too brief or atonal to really be pleasing to listen to. I realize that these songs are designed for these small games you've been making, but unfortunately I feel like the songs don't really stand out enough on their own to justify the effort. Your albums are too short to really establish anything ... it's just the nature of the beast. I can't really grasp anything you're trying to convey in five second blurbs.
'Red Bear' off your Falling Pirates WIP, however, does more appropriately approach a 'song'. It's incredibly avant-garde and weird and 'out there', but I can see where you're trying to go with it. If you'd like to improve, I strongly recommend working on more pieces like 'Red Bear' that are at least a minute in length. A minute is plenty of time to establish a form, a bassline, a melody motif, an atmosphere, etc.
All that being said, I do not mean to be harsh and I hope you don't take that the wrong way. I think great musical potential exists within everyone. I just think you need to put a lot more time into your craft before you can start calling yourself a chiptune producer.
I look forward to seeing your progress!