It would be cool if hitting the right key played the next note in the song, really needs some music. Pixel art is great as well. Maybe good to add a start menu next time since the action start immediately

This is a clever idea for a Simon Says game, and do I like the art, but a game about playing music really needs to have music. :)

Wow, that is intense. My first thought was clicking on the ghosts but then I realized it was just the lives counter. Good job on the visuals.

Nice concept. There isn't much to the gameplay, but it could work with some more feedback on your actions, and most importantly some music.

Liked your entry, specially how you don't have to read anything and understand what you have to do! A perfect fit for the limitation given. If you manage to add some sound and music , it will add a new depth to it. Congrats!