Sinclair ZX80 / ZX81 / Z88 Forums

If your not aware, some of the best games for the ZX81 are by Bob Smith.

https://bobs-stuff.itch.io/

Regards;

Greg

These are not really new routines just modified for use as "inline" routines.

PRINT USR HFLP

PRINT USR VFLP

Greg

"Falling Balls" is another interesting strategy game. First published in "Hebdogiciel", the type-in was done by XavSnap. My version is essentially the same but with french text replaced with Google english. I did add a SEED mod so that you can replay the same game again to get a higher score. There ...

Black Hole is a nice little strategy game, no twitchy fingers needed. The object of the game is to get the highest score possible. It does take planning your moves. There is no winning you compete against yourself. Strategic hints... Don't collect a Platinum or Diamond asteroid until you have a big ...

This uses integer math.

https://www.sinclairzxworld.com/viewtop ... les#p48543

New game...

Link...

http://inufuto.web.fc2.com/8bit/yewdow/#zx81

Video...

https://m.youtube.com/watch?v=UNI27qVK6 ... g4MQ%3D%3D

A couple music vids inspired by 3D Monster Maze. Pretty catchy tunes and fun to watch. There may be others Funkin' Monster Maze... https://www.youtube.com/watch?v=cqJWJ_0BFV4 HUNT... https://www.youtube.com/watch?v=UMWOaM62Hqg There may be an actual game attached to these somewhere. Enjoy; Greg

ZX81 with 16K

Demo video...

https://www.youtube.com/watch?v=cF_bwJSmYxQ

I was watching "Wargames" and was curious about the IMSAI 8080 featured in the film.

I found this website which specializes in computers featured in films and TV...

This is the ZX81 section...

https://www.starringthecomputer.com/computer.html?c=44

Greg

Two new commands...

PRINT USR SBKG Saves sprite background

And

PRINT USR SPRP Prints sprite

More info in ZIP.

Demo video...

https://m.youtube.com/watch?v=2wG8rTJOi ... g4MQ%3D%3D

Regards;

Greg