Use arrow keys & A, B, X, Y, L, R key to play. Input the commands showed on the screen. When the time gets down to 0, game over. 0~99: EASY difficulty 100~249: NORMAL difficulty 250~399: HARD difficulty 400+ : INSANE difficulty
Inspired by the song「幸せになれる隠しコマンドがあるらしい」。 https://www.youtube.com/watch?v=lwT4h6x3UM0
