Compiled without issue in Linux Mint

Happy to report that it does indeed run Disgaea 3 (blus30181 version). Runs at about 2.5 to 3 fps in game so I didn't go all the way to the first battle but there were no crashes or lock ups. I did have to open that nis self file with the built in loader to get out of the loading screen but that worked as expected. I'm using a w530 thinkpad with an optimo forced to Nvidia card only.

2,5 - 3 fps?

I haven't seen a single person get > 1 fps in that part of the game in recent builds on Windows. Linux performance is indeed really impressive sometimes...