In case you've missed the news Douglas Little has released an 'alpha' version of BadMooD, a fully playable Doom conversion enhanced for Falcon030.
You'll need the WAD file(s) from the original game but the BadMooD binary download is hosted here:
The game requires a stock (unaccelerated) Falcon030 with 14 MB of RAM.
As it's the first release there are some features to be implemented, some bugs and a wish list too!
If you have programming or graphics experience and would like to help then please step forward!
Source will be released, but probably not for a month or two while things are tidied up.
A BadMooD specific level with enhanced graphics is possible.