Sinclair ZX80 / ZX81 / Z88 Forums

Hi all, I wish to share with all of you my recent zx81 program: a complete version of the famous trs80 game "The Dancing Demon"! dd1.jpg dd2.jpg It comes with sound support through Zon-X sound board and was developed from sources of Galaksija demo by Tomaz Solc. Play it with z81/sz81 emulators for p...

Fantastic game, congratulations for the initiative.
One suggestion: why not include some AY sound effects through the interface ZONX81?
This would not cause any incompatibility with the standard ZX81 and further enrich the game.
Please think about it.

I think these are plataform games:

http://www.zx81stuff.org.uk/zx81/genera ... yKong.html

http://www.zx81stuff.org.uk/zx81/genera ... gBert.html

http://zx81stuff.org.uk/zx81/generated/ ... etMan.html

I am assuming that you are attempting to POKE the length of the first BASIC line which then would be 16511 and 12. 8192 or 2000h on a ZX81 looks to me like the start of the ROM mirrored. This trick is for TK85 only that has a extended 2Kb ROM at 8192 and is emulated by EO. The length of line to be ...

The TK85, a brazilian clone, has this feature and you can try it on EightyOne emulator.

For example, to create a REM line with 480 dots type:

1 REM ..

POKE 16514,224
POKE 16515,1

RAND USR 8192

LIST

This will create a REM line number 2 with 480 dots

Two games that make use of zonx81:

http://www.zx81.megahospedagem.com.br/f ... cosmic.zip
http://www.zx81.megahospedagem.com.br/f ... unar10.zip

enjoy

Kelly Murta