# Making Extension Help **URL:** \ **Category:** Help\ **Tags:** graphics-and-math, extension, art\ **Created:** [October 1, 2025, 1:02am UTC](https://forum.makecode.com/t/making-extension-help/39574 "2025-10-01T01:02:59Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![Bifrosty](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/bifrosty/32/24819_2.png) [@Bifrosty](https://forum.makecode.com/u/Bifrosty)\ **Post date:** [October 1, 2025, 5:26pm UTC](https://forum.makecode.com/t/making-extension-help/39574/5 "2025-10-01T17:26:04Z")
This is a frequently asked question, though I’m like 99% sure that there is no possible way to extend the color limit. However, people have found a way to import .wav files. Here is an example. > **[never gonna give you up (number arrays)](https://arcade.makecode.com/S01097-41260-88616-24657)** > > Made with ❤️ in Microsoft MakeCode Arcade. And here is some info about how to do it from the person who made it: > [@Help with custom audio clips...again](https://forum.makecode.com/t/help-with-custom-audio-clips-again/30384): > > For some reason, I decided to try to play custom audio clips in MakeCode Arcade, completely ripping off of @chembot’s [idea](https://forum.makecode.com/t/custom-audio-clips-possibly-using-queueplayinstructions/28168). Instead of using SPEAR / complicated audio analysis tools, I decided to use [scipy’s signal.spectrogram](https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.spectrogram.html#scipy.signal.spectrogram) function to decompose to sine waves and play, which is a more basic version. You can see the GitHub repo [here](https://github.com/UnsignedArduino/Audio-to-MakeCode-Arcade). The thing I need help with, or would like the input and ideas of others, is that I’ve tried two methods to play the sine waves and I want to improve the sound q… This is sombody who forked the orginial code to make this process easier: > [@It's Now Easier Than Ever to Import Audio to Makecode!](https://forum.makecode.com/t/its-now-easier-than-ever-to-import-audio-to-makecode/39554): > > First of all, all credit of this goes to @UnsignedArduino I forked his repo and made some changes so that you can import audio to makecode very easily. Just fork this repo: [HomeAssistantTycoon/Audio-to-MakeCode-Arcade: Converts audio to MakeCode Arcade code!](https://github.com/HomeAssistantTycoon/Audio-to-MakeCode-Arcade) and replace the file in the audio folder with your own file. The file must be a .wav and it must be mono not stereo. Then the action should run and wait a minute or two and check the outputs folder. Copy and paste that into makecode and boo… Hope this helps! --- _[View the full topic](https://forum.makecode.com/t/making-extension-help/39574)._