> Another question to the devs: is there any way to increase the machine memory, from
> 1MB to 4 or even 8MB? If yes, how can I do that?
That is the -ramsize parameter. Valid options are:
Just use for example "mame64.exe at486 -ramsize 16M" or edit the ramsize parameter under "# CORE MISC OPTIONS" in the .ini file and you will do fine.
A few hours ago I tried to run Resident Evil's father ("Alone in the Dark 1") without success, it hangs on a black screen. Some games still don't go as expected but so far emulation is going well.