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 let us know through the above website!
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.
See the download binary for more Readme information.