Mm, I think this is a problem on my end with the sound files. I’ll take a look at it this afternoon and let you know.
Viewing post in Shuffling 20 Cards in GB Studio 4 comments
Okay, I disabled the references to the audio files (since those are not available).
If you can clone the repo that will be the quickest and easiest way to test if this fixes the issue for you. Alternatively, you should be able to download the Memory-GBS4.gbsproj file and replace the one you have currently.
Let me know how this goes for you!