Disclaimer: this is my first time working with a Raspberry Pi, but this feels more broken than it should be.
I've installed the Retropie 3.8.1 image on to my micro SD card, and tried to boot it up on my brand new Pi Zero. It starts to look like it's booting successfully, but then it seems to launch into Retropie prematurely after showing this screen.
After showing this for a brief second it takes me right to the Retropie splash screen and stays there indefinitely. It doesn't get as far as Emulation Station. I can't press f4 to get to the console, the green light on the Pi is frozen, I can't do anything.
I've tried different power supplies, re-formating the SD and re-loading the OS image, I've checked that my SD card and keyboard are supported, and I'm out of ideas. Tomorrow I'll try a different keyboard, but aside from that I don't know what else I can do. Help?