You should have multi-arch enabled. I think this is the default for a while now. Just install the libraries you need like `apt-get install packagename:i386`. It doesn't matter that you probably have the x64 version of the library installed, you need to get the 32-bit version, and they'll both live happily together on the system, not conflict, and both will get upgrades when you upgrade. I think I needed to install zlib1g for uncompressing the pk4s right off the bat, and then to fix sound, libasound2 and libasound2-plugins. Just watch the output in the terminal you launch ./thedarkmod.x86 from (launch the game, then quit and scroll through what's in the terminal window). If you can't guess what package owns a file named in the error message, install the apt-file package.
