Thanks all! Updated the sheet (link in top post).
Summary:
MODS & ENHANCEMENTS:
SCRATCH BUILT:
To be fair there is a LOT missing and this topic never really got traction! I will keep it going but this is hardly a fair summary of the FREEWARE scene!! 
@Zwoop68 (sorry I missed that update from February, added now!)
@cdsolo (thanks for reminding me to update it!)