Original Post — Direct link
Dose the sige support 5.1 channel?or only double track?
about 1 month ago - Ubi-Raziel - Direct link
Hello, apologies for the delay! We are responding as soon as we can.

5.1 audio is not natively supported in-game. It is possible for it to work, however you may need to configure your output device.

I'm sure there will be some online guides / videos to get it working

All the best!