#PETSCII
Still waiting for the PETSCII build
November 10, 2025 at 7:13 PM
PET Invaders – Release!

As the Earth Space Monitoring Network sounds alarm, you and your LASER tank are Planet Earth's only hope… Exciting space arcade PETSCII action for Commodore PET (40 cols, 16K RAM)!

Downloads & online emulation at:
www.masswerk.at/pet/prgs/#pet-invaders
November 9, 2025 at 6:31 AM
Thinking of a physical media kit (for download & self-recording)…

Also, I've now a PETSCII-to-SVG renderer!
November 8, 2025 at 11:25 PM
copilot write a silly song in goattracker with an odd groove and then draw 4 women's faces in teletext and one of them is princess diana, the princess of our hearts, and then convert them to petscii badly and then get them to move about a bit and then combine them into a c64 fake demo
November 6, 2025 at 9:26 PM
Mistigram: this ##PETSCII portrait of ##HPLovecraft's preeminent Great Old One, ##Cthulhu (who in his house at R'lyeh waits dreaming) was drawn by bnjmnbrgmn aka Bema. It was included in the spooky MIST1021 artpack collection released four years ago.
November 6, 2025 at 4:58 PM
Mistigram: this ##PETSCII illustration by @littlebitspace.bsky.social, 'The Last Gambit', presents an existential scene, all of us kings in our games of ##chess, all doomed to ##checkmate. This piece was included in the spooky MIST1024 artpack collection released one year ago
November 6, 2025 at 4:46 PM
Mistigram: this illustration of ##Charon paddling across the river ##Styx was drawn by @littlebitspace.bsky.social and won 5th place in the ##PETSCII compo at @flashparty.ar two years ago. It was included in the spooky MIST1023 artpack collection released two years ago last month.
November 4, 2025 at 3:03 PM
Finally: "PET Invaders" - Public Beta!
My personal take on Space Invaders for the Commodre PET.

Link to online-emulation:
masswerk.at/pet/prgs/#pe...

Beta testers and feedback welcome!

#commodore #petscii #mos6502
November 4, 2025 at 5:21 AM
Adventure 3: Haunted Mansion (PET, 1980) (Source.)
October 31, 2025 at 10:05 PM
Mistigram: with a novel approach, this ##PETSCII (yet another) ##skull is formed entirely of diagonal strokes from commas, apostrophes, slashes & shaded blocks. This piece, drawn by @littlebitspace.bsky.social, was included in the spooky MIST1022 artpack collection released three years ago.
October 31, 2025 at 8:49 AM
Nice PETSCII art!!
October 29, 2025 at 3:41 PM
Mistigram: the spooky new MIST1025 artpack collection is upon us, and here's a sampling of the creepy visual art in #textmode and vintage computer graphics formats contained in it, including works in #ANSIart, #ASCIIart, #teletext, #PETSCII and more!
October 29, 2025 at 8:45 AM
Escape from PETSCII Castle - A WIP Wolfenstein 3D inspiration but for the Commodore C64 by Jimbo

#gamedev #gamedevelopment #indiedev
Escape from PETSCII Castle - A WIP Wolfenstein 3D inspiration but for the Commodore C64 by Jimbo
Escape from PETSCII Castle - A Wolfenstein 3D inspiration but for the Commodore C64 by Jimbo
www.indieretronews.com
October 27, 2025 at 11:21 AM
Indie Retro News: Escape from PETSCII Castle - A WIP Wolfenstein 3D inspiration but for the Commodore C64 by Jimbo www.indieretronews.com/2025/08/esca... #retrogaming #gaming #c64 #games
October 27, 2025 at 11:04 AM
New #1 run in Attack of the Petscii Robots - 01 - Research Lab - Any% - Normal
By Endstar in 2m 49s
Run link: http://www.speedrun.com/Attack_of_the_Petscii_Robots_/run/zp5l358y

#attackofthepetsciirobots#worldrecord#wr
October 26, 2025 at 11:13 PM
Updated "The Abominable iPhone Zombies", the original PETSCII Horror Doom Scroller for the Commodore PET (any 40-cols PET, 8K min RAM).

(Now featuring reliable keyboard detection. Also prepared for sound, which, eventually…)

Download and online emulation link:
masswerk.at/pet/prgs/#ip...
October 24, 2025 at 12:27 PM
Why am i looking this up in the first place? It was actually a typo! 😀

On my quest to identify keyboard types on the PET reliably, it turned out that there is just a single byte with value $41 (PETSCII "A") in any PET editor ROM, as a distinctive part of the keyboard decoding table.
October 23, 2025 at 3:14 PM
Trying to find out what PETSCII #133 ($85) may be on the Commodore PET, Google AI Overview provided the following "helpful" "information" (see image).

Fun fact: "cursor down" is PETSCII #17 ($11).
PETSCII #133 is "F1" on the later 8-bits, like the VIC, C64, C128, C16, etc.
October 23, 2025 at 3:14 PM
Nah man. I was a huge fan of the old C64 PETSCII graphics
October 21, 2025 at 4:44 PM
Gawd I miss those old PETSCII graphics
October 21, 2025 at 4:43 PM
When PETSCII isn't PETSCII

Just tested the PET Invaders with the C64 character ROM (in emulation). Well…

[1] green: 40 columns PET
[2] white #1: C64 character ROM, as-is
[3] white #2: C64 character ROM, title adjusted for line weights

There's only one true #PETSCII!
October 20, 2025 at 7:08 AM
"PET Invaders" progress report:
Game play seems to be finished, now "just" the sound is left to do…

#petscii #commodore #mos6502
October 19, 2025 at 6:47 PM
'80s style webpages are fine too...
October 17, 2025 at 4:35 PM