One of those tracks I knew I'd love from the first few seconds alone. Conceptually really interesting, and I love how each section/track managed to remain so unique despite all tying together well. The progression from 2 to 3 is perfect - I love how the former is quirky but the latter pushes the envelope a little more and works off the existing foundation. The last piece is quite pensive in comparison and has some interesting sounds and textures to complement the piano work.
I think 3 and 4 are my favorites of the bunch, but each track was really solid. Definitely gives me some retro-game vibes - and not even just home-console games at that. I can imagine hearing these tracks in an arcade, watching the idle screens go past. Great submission as a whole - unique and executes well on what it went out to do!