I've recently wanted to do a project with the Raspberry Pi Zero. Basically, I want to set up the Pi as an ethernet gadget for computers to be able to play games over WLAN. The computers have no wifi and each will have a Raspberry Pi. I need to make the Raspberry Pi's act like ethernet adapters to connect them together. The Raspberry Pi's would then connect to a wifi network that would allow them to create a wireless LAN. To get it to work, I would need multiple Pi's connecting to only one. I have more or less figured out how to set up the AP here: https://gist.github.com/ajfisher/a84889e64565d7a74888
The only problem I have is that the WLAN that the Pi's would create is not accessible through the ethernet gadget. How would I make it so that the WLAN is shared?