-----
o 1st, copy /usr/X11R6/share/example/xsystem35/xsys35rc.sample
	to ~/.xsys35rc and fit it to your environment.
i.e.)
cdrom_device: /dev/cd0c

o 2nd, install data from cdrom with
	/usr/X11R6/share/example/xsystem35/instgame.

o 3rd, install X-tt for your real pleasure(optional).

o and, play it!

********************* IMPORTANT *********************
If you use over 16bpp mode, you must add
	options	SHMMAXPGS=4096
to your kernel configuration file and rebuild kernel.
*****************************************************
-----