Latest #SharpMZ80K #RetroComputing post from me:

Fang, Claw and Knight’s WEE #FORTRAN - now updated with a patch for real numbers!

https://z80.timholyoake.uk/fang-claw-and-knights-wee-fortran/

Fang, Claw and Knight’s WEE FORTRAN – retrocomputing ephemera

Fang, Claw and Knight’s WEE FORTRAN – retrocomputing ephemera

the finale of Mexican Adventure, where our protagonist is like MacGyver but greedier

and I examine the problem of disjoint visualization

https://bluerenga.blog/2025/04/28/mexican-adventure-that-age-old-problem/

#retrogaming #adventuregame #videogames #interactivefiction #textadventure #sharp #sharpmz80k #sharpmz700

Mexican Adventure: That Age-Old Problem

Dobbs was too much occupied with other thoughts to take any account of how he was sitting. Just then he was looking for a solution to that age-old problem which makes so many people forget all othe…

Renga in Blue

All the Adventures continues with Mexican Adventure, as the game switches modes from completely restrained to wildly open; the player now seeks a working vehicle in order to get a cache of gold across the border.

https://bluerenga.blog/2025/04/27/mexican-adventure-i-do-not-think-there-is-a-rick/

#retrogaming #adventuregame #videogames #textadventure #interactivefiction #sharpmz80k #sharp

Mexican Adventure: I DO NOT THINK THERE IS A RICK

I’ve made progress, shockingly without hints (previous post here). Strident in the comments pointed out that a download for this game also exists in MZ-700 format, with color. I have tested t…

Renga in Blue

in which I embark on the last of the Sharpsoft games for 1982, this time playing Mexican Adventure for the Sharp MZ-80K and its distinct keyboard

https://bluerenga.blog/2025/04/26/mexican-adventure-1982/

#retrogaming #adventuregame #videogames #interactivefiction #textadventure #sharpmz80k #sharp

Mexican Adventure (1982)

Here is the last of the Sharpsoft set of games from 1982, the series that included Secret Kingdom, Haunted House, and Dark Star. I’ve got historical background here from writing about Secret …

Renga in Blue

New from me: Calculating the date of Easter Sunday for all years from 1753 onwards ...

https://z80.timholyoake.uk/happy-easter/

#RetroComputing #BASIC #SharpMZ80K #PicoMZ80K #Easter

Pleasingly the #PicoMZ80K also works with the #RC2014 pico based VGA terminal with the addition of an external micro sd card reader and speaker. As I've used the ground on the expansion header for the sd card, I've borrowed a ground from the unused tx/rx pins for the speaker :)

Will be in my repo later once I've tidied the code up ...

#RetroComputing #SharpMZ80K

Taking a break away from the Pico MZ-80K emulator over December seems to have done wonders for my debugging brain. I think I've finally managed to properly sort the keyboard handling so that the F9 kludge is no longer necessary! Testing so far is encouraging ...

#RetroComputing #SharpMZ80K #PicoMZ80K

Pico MZ-80K release 1.2.0 is now available, including support for the #RC2014 RP2040 VGA Terminal Card.

https://z80.timholyoake.uk/pico-mz-80k-and-the-rc2014-rp2040-vga-terminal-card/

#RetroComputing #SharpMZ80K #PicoMZ80K #RaspberryPi

Pico MZ-80K and the RC2014 RP2040 VGA terminal card – retrocomputing ephemera