タップ/クリック、Enter、または🎮Aボタンではじめる

音楽: "Chiptune One" by CarlosCarty (freesound.org), CC BY 4.0
効果音: "Notification Sound 1" by deadrobotmusic (freesound.org), CC0
"Achievement Happy Beeps Jingle" by CogFireStudios (freesound.org), CC0
ボイス: "Great" by studentsimf (freesound.org), CC0