Your video doesn't show a Raspberry Pi4. The Pi4 has 2 mini-HDMI ports, not 1 full HDMI one.
Try using the Raspberry Pi3 image and write it on the sd card.

EDIT: if you were sold a Pi4 + case, you got scammed.

@mitu fixed

@mitu .xsessionrc doesn't seem to execute. Does it need to be chmod +x? I've got the game up on the screen now, and when I do ps ax I don't see the xboxdrv process... and it's not showing in the /dev/shm files either.

The XINIT: prefix seems to work though, it will still bring up the game at least as well as it did before.

It won't let me edit the post, and I have two text blocks with scroll windows. How the heck did that happen?!?

Oh thanks guys, I putted my bios on the BIOS folder and not in the BIOS-dc folder, now everythink work grate

@LucasFebatis I haven't tired it but I'm am soon, I wanted to play a few games back then, this is gonna be cool.