Software used: LMMS https://lmms.io Instrument: Nescaline, MIDI USB Keyboard. Mozart melody: Rondo Alla Turca Turkish March by Mozart You can add this to your horror game, if you want 💀. In my opinion the obvious mistakes, repetitions and weird tones make it sound creepy, something you do not want to hear while exploring a long closed ruin of an amusement arcade.