== Personal Nightmare ==
* Convert the various longjmp/setjump code, to a more portable alternative.
* Improve sound support, especially the handling of appended and queued sounds. The introduction sequence (in Amiga/AtariST ports) of demo and full version, is the best point for testing.
* More accurate speed, events pass quicker than the original, and using the 'Wait' command passes by far too quickly.
* Report error if corrupt
71.out file is detected, when using the PC version.
== Elvira 1 ==