Hello
.Is there any one knows this Z80 assembler named ' Super BASE 80 ' ?
This assembler was , around 40 years before , used by high techie game software company named Carry-Lab in Japan to produce their fully assembler coded game in Japanese Z80 (and Mc6809) PCs .
In Base 80 you can write "HL=$8000 HL+"
in a line insted of "LD HL $8000" and "INC HL" in 2 lines 
.I used FM-7 / FM-77AV and Base09 ( Mc6809Version SuperBase ) when I was a PC-Otaku , and in this year with some lucky
I found the game floppy disk that contain the images of 'Super Base 80 for PC8801' and 'Debugger with source generator for PC8801'.I carefully salvaged these images and add some information to support the execution on their own DOS , then it works fine.
I made the video above to show how it works and for Z80 programming how fine this assembler is .
I would like to know how you feel about this assembler .
( If you can find 2 disk images that contain these images , you need 2 disks , I will show how to add information to make them work )