No audio

[bImPatman]

There is not sound at all whatsoever

[alexp-sssup]

This is expected, there is no support for audio output at this time. CheerpJ does support audio when using OpenJDK APIs, but Minecraft uses a native component instead (OpenAL, if I recall correctly). Conceptually it can be made to work, but it's not a priority for us at this time.

I'll keep the issue open to track eventual progress on this feature.