64-bit Archlinux using 32-bit chrooted environment, game fails to start

[Urkle]

Why are you running it in a chroot?? Can you run other 3d games in a chroot like that? Personally I've never tried, but that may be the source of your issues. Most likely the socket for X11 is not accessible inside the chroot and/or the DISPLAY variable isn't accessible.

you should be able to just install the 32bit libraries along side the 64bit libs.

Also that "Check serial!" can be ignored. your serial is fine.. it just spits that out as it's checking it.