Nice, I didn't know there was a native Linux port of that game. :)
Yeah. It's really very impressive. Assisted machine translation of x86 DOS executables into Windows or Linux x86 or ARM executables.
One of the insane geniuses who hang out in the community for the OpenPandora palmtop PC got it into his head to feed some games into a disassembler, translate the resulting assembly to ARM, patch up the missing APIs, and then re-assemble them into working binaries for his OpenPandora.
...and he had the foresight to automate as much of the process as possible and support x86 Windows, x86 Linux, and ARM Linux output.
There's a GitHub repo
with the tooling, definition files, and added code, so other people can poke at the project or re-generate the binaries from their own copies of the games.