Katawa Shoujo Forums

Are there any plans to port it to 64 bit or is any way to run it on?, Thanks in advance!

It's been a while since I last used Linux but when I wanted to use 32bit apps I had to install the 32bit libraries.
I dunno if this how-to will work for your distribution, but you can extrapolate it easily: http://maketecheasier.com/run-32-bit-ap ... 2009/08/10
Now I'm just gonna talk out of my ass, but in this particular case you might have to install the 32bit version of Python as well.

Ren'Py (and hence Katawa Shoujo) should run out of the box if you install the 32-bit libraries.

You only need 32-bit versions of the C libraries, ALSA or Pulseaudio, and X11.