The idea is interesting, but also to polish and polish:
- if you come up in a colored wall (for example, red), but a different color (white) is chosen, you do not pass, while if you choose the right one (red), you need to move away from the wall in order to still pass;
- if you change the color while on a colored wall, then everything is stuck, even if you switch to the correct color;
- you get stuck in the store, I don't know how to get away from it after the purchase;
- enemies will strike exactly, it is easier to run away from them than to fight;
- when you restart, the living standards are replenished completely, bought a bunch in the store, got stuck, restart and you have full lives (newly purchased ones too);
- but on the boss I had only 3 lives, although I came there from 7-8.
- the music is not good in my opinion;
- it is not clear where the exit to another level is (where you rest against the edge of the screen, and somewhere you pass);
All this makes it difficult to enjoy the game.
Good luck in development =)