Finally I ran the game, but I don't have sound and was hard to understand the dosbox.conf file thing. My dosbox.conf [autoexec] area looks like: mount c g:\ -t cdrom -usecd 0 -freesize 1024 mount d d:\ -freesize 1024 d: cd games\xcoma . My Apocalypse CD image is in the G:\, the installed game - in …