collect stars ~ toggle touch ~ toggle pause

    left / right ~ move
    up / space   ~ jump
    x / down     ~ shoot
    p            ~ pause / unpause
    m            ~ mute / unmute
    3            ~ toggle debug
    4            ~ clear best score
    shift        ~ spawn enemy

    📂 ~ source 

    🎵 ~ music 

    ❤️ ~ super crate box