Not really a game, just an ocarina to play. Works best with a gamepad (input seems snappier than keyboard).
There are 16 notes over 2 octaves (in a hard-coded semi-flexible scale I decided on lol)
C2 LEFT C#2 DOWN D2 RIGHT D#2 UP F2 LEFT + X G2 DOWN + X G#2 RIGHT + X A#3 UP + X C3 LEFT + O C#3 DOWN + O D3 RIGHT + O D#3 UP + O F3 LEFT + X + O G3 DOWN + X + O G#3 RIGHT + X + O A#4 UP + X + O |