Cool game! The weird art really fit well with the music, I liked it
It isn't 1-bit but the intention was there, it's tough to actually have only 2 colors on screen at any time... and your game probably fits the rules, because your art files are 1-bit!
One gameplay aspect frustrated me though... I really like a lot the "changing colors" mechanic but it was not very well implemented on the technical side, you have to get a very precise timing to change colors very fast. I'm sure you can find a way to do that, that would greatly enhance the player experience!