Sound Test Codes

A complete list of secret codes for the music sound test.

Sound Test Codes

By entering the music brand at the start of the game, you can use the sound test menu. This menu has several easter egg codes.

To enter a code, select each track in the code and press the action button, then finally press START. If entered correctly, something special will appear. Otherwise it will just play a sound to indicate the failure.

Code	Description
46-12-25	Hauskaa∞ -eebro. A reference to the Sonic CD Infinite Fun [tcrf.net] screen.
28-09	See You! Image of CIF and BEE. (ZeroRanger release date: September 28, 2018.)
15-03-20-12	Image of tired Gray.
20-12-20-04	Ninnie and Lillie walking holding hands. This image can also be seen in the pause menu during their in-game sequence together.
25-08-20-18	Ninnie wearing Lillie's coat. This image can also be seen in the pause menu during their in-game sequence together. (ZeroRanger pre-delay release date was August 24, 2018?)
26-04	Tregalia art screen. Looks like Guile from Street Fighter II.
01-09	Gray making music. (Void Stranger release date: September 1, 2023.)
33-10	Mon as a Nokia 3310 phone game screen. A Snake Game [en.wikipedia.org] reference. Music is a ringtone style melody from "Despair" from ZeroRanger.
04-03-02	Gray's stretched face with the sound of a pipe dropping [knowyourmeme.com] .
03-09-06	Cif's Challenge brand . The 3 numbers correspond to the letters CIF.
❧	Added in 2024-04-02 update.
01-18-26-34-36-41-43-47-57	A picture of many female NPCs from the game.
20-12-20-02	Fusk. The sound of a pipe dropping again, with a rough sketch of Nolla the Developer .
05-10-11-20-26-33-37-42-48-53-60	The doppelgänger has acquired a strange rod!
02-04-20-24	Lillie lends her coat to Lily to cover up. Freya was caught by surprise! (The patch date was April 2, 2024.)

The result of these codes can be seen here: YouTube Video. Thanks to the author of that video (gooeyPhantasm) for providing some of the information about them.

[rainwarrior]

@gooeyPhantasm Thanks! I have updated the link.

[gooeyPhantasm]

You can link the newer version of my video if you'd like, it's linked in the description of the outdated one.

[rainwarrior]

Thanks for the heads up, I hadn't caught that there was an update. Checking the game files I see there are 4 new codes, I will add them shortly.

[Mr. Be Nice to Me Plox]

02-04-24 is a new one