This track is very chill indeed, it's quite hard to find any music that is ambient and chiptune at the same time, I like how the first half is so chill and the rest is intense, it has that climax feeling. Very nice structure. I also like the drum variations and how every instrument works well together.
this has some potential to be in a BGM in a game, but if it is, I'd suggest having some connection between the intro and the outro
check your description lol it's experimenting