Great chip tune tunes! Echo ambient was definitely a fave really like what you did with it!

LMAO what the heck is that file naming scheme dawg

Nice, idiomatic chiptune sounds. These are all very well composed tracks and effective use of quartal harmony. However, I do feel like these tracks could have a bit more of a distinct personality to them. I know you said you didn't realize there was supposed to be a game concept, but I just feel like these could have a bit stronger identity outside of just being retro style chiptune. Either way, still really well written music, favorite track is Eerie Echo Ambience

Analogue styx, Definitly hear the chiptune music genre. is the name a reference to the "river styx"? can't say im too experienced enough with chiptune to give constructive feedback, but still sounds good to me.

Erie Echo was pretty cool. would have like to hear the percussion more.

Strategic Stridor reminded me of arcade street fighter or gameboy advanced street fighter.

So i guess the future past theme is explored through retro games through the lens of the present day, also known as the future in context. A game where the future is a throwback or maybe a mundane future where people don't know games are until they discover a retro game. Kind of cowboy bebop episode with faye discovering old vhs tapes. but i digress.

Nice work!

I really enjoy the echo effect you have going on the ambient track. I think it's really successful. I don't know what you are using for your drum tracks/soundfont, but I LOVE it. It sounds like the drums from the game "Crawl."  (Here is an example of what I am talking about) Congratulations on completing these tracks and getting your work submitted!