Uploaded June 2022 | Updated September 2026, 3 weeks ago
Links are in the description:
MiSTer FPGA: PCXT (WIP)
Core: PCXT_PREBETA.rbf
Game Played: Leisure Suit Larry 1 (4 color CGA)
My PCXT VHD: mega.nz/folder/ibohUaLD#ikRvOO7GhinUCsv5YSIg2Q
PCXT Forum Discussion: misterfpga.org/viewtopic.php?t=4680
PCXT Core used in this video: misterfpga.org/viewtopic.php?p=54711#p54711
PCXT Github: github.com/spark2k06/PCXT_MiSTer
*Please don't report bugs or issues here I'm not the author of the core. Please report bugs to the PCXT Github or Forum topic.
I was having keyboard lockups with previous builds. I haven't had any keyboard issues with this PreBeta 06-26-2022 build.
More info about the core can be found from the above links (Github or the MiSTer Forum).
================================================
MiSTer Sellers:
- d3fmod.com (Mini-ITX Ironclad Plus)
- misteraddons.com
- antoniovillena.es/store
- ultimatemister.com
Mister FPGA Wiki Project:
github.com/MiSTer-devel/Main_MiSTer/wiki
Mister Forum discussion:
misterfpga.org
MiSTer IRC Channel
irc.libera.chat:6667 ##MiSTerFPGA
MiSTer RGB 15kHz compatibility:
docs.google.com/spreadsheets/d/1-Le6cJ0Fzxgo3pglolequL6Fq1WynjaPWTT_jkZlBbI/edit#gid=159294492
Sorgelig's MiSTer Cores:
github.com/MiSTer-devel
MiSTer Facebook Group:
facebook.com/groups/1870135613286506
#MiSTerFPGA #PCXT #CGA4Color
Links are in the description:
MiSTer FPGA: PCXT (WIP)
Core: PCXT_PREBETA.rbf
Game Played: Leisure Suit Larry 1 (4 color CGA)
My PCXT VHD: mega.nz/folder/ibohUaLD#ikRvOO7GhinUCsv5YSIg2Q
PCXT Forum Discussion: misterfpga.org/viewtopic.php?t=4680
PCXT Core used in this video: misterfpga.org/viewtopic.php?p=54711#p54711
PCXT Github: github.com/spark2k06/PCXT_MiSTer
*Please don't report bugs or issues here I'm not the author of the core. Please report bugs to the PCXT Github or Forum topic.
I was having keyboard lockups with previous builds. I haven't had any keyboard issues with this PreBeta 06-26-2022 build.
More info about the core can be found from the above links (Github or the MiSTer Forum).
================================================
MiSTer Sellers:
- d3fmod.com (Mini-ITX Ironclad Plus)
- misteraddons.com
- antoniovillena.es/store
- ultimatemister.com
Mister FPGA Wiki Project:
github.com/MiSTer-devel/Main_MiSTer/wiki
Mister Forum discussion:
misterfpga.org
MiSTer IRC Channel
irc.libera.chat:6667 ##MiSTerFPGA
MiSTer RGB 15kHz compatibility:
docs.google.com/spreadsheets/d/1-Le6cJ0Fzxgo3pglolequL6Fq1WynjaPWTT_jkZlBbI/edit#gid=159294492
Sorgelig's MiSTer Cores:
github.com/MiSTer-devel
MiSTer Facebook Group:
facebook.com/groups/1870135613286506
#MiSTerFPGA #PCXT #CGA4Color

![MiSTer (FPGA) Atari 7800: Pac Man Double Feature (Secret Mode)
Links are in the description:
MiSTer Core: Atari7800_20240423.rbf
3:48 Atari 2600 version
Game: Pac-Man Double Feature
https://atari.com/products/pac-man-double-feature
https://store.atariage.com/products/pac-man-double-feature-7800
Note: I dumped the cart that I own and paid for.
I used the OSCR v5 (Open Source Cart Reader) to dump the cart. Then I used 7800header to add the cart header info.
OSCR GitHub: https://github.com/sanni/cartreader/tree/master
7800header GitHub: https://github.com/7800-devtools/7800basic/tree/master
You can dump the cart using Maxflash Cartridge Studio.
Note: MaxFlash label faces up, Cartridge label faces up, Chip side of adapter faces up.
-Select Cartridge, Dump, Atari 7800, Standard 48kB (or less) cartridge
-Save bin file
- Edit bin file with 7800Header program. Link above to 7800Header.
Update:
7800Header commands I ran from a Windows Command Prompt:
7800header [name of bin file you dumped]
set hsc
name Pac-Man Double Feature (or whatever you want to set game name in the header)
save or save filename.a78
Now you should have a .a78 ROM file to use with your favorite emulator or MiSTer FPGA.
The header info I used for Pac-Man Double Feature Cart.
7800header 0.21 Nov 4 2025 19:35:24
file name : Pac-Man Double Feature.a78
embedded game name : Pac-Man Double Feature
rom size : 49152
cart format (v3) : linear
cart format (v4) : linear
controllers : 7800joy1 7800joy2
peripherals : HSC
tv format : NTSC
I was able to get a good dump using the Maxflash USB Cartridge Programmer with the Atari 7800 adapter. Just so you know, you will still need to set the header info.
https://www.atarimax.com/flashcart/documentation/
Secret mode
In addition to the somewhat hidden simultaneous multiplayer mode, Pac-Man: Double Feature contains another secret game mode. On the Atari 7800 (or 7800+), this mode can be accessed by pressing the Pause button while on the main menu; on the Atari 2600+, it is accessed by flicking the Color/B&W switch to the downward position.
Upon enabling the secret mode, an additional Version select option is added to the menu, featuring Arcade and Home settings. Selecting the Home option loads a native Atari 7800 recreation of the Atari 2600 version of Pac-Man - entirely separate from the 2600 ROM included via the DIP switch setting - which can also be combined with the other menu settings (e.g. Random Mazes mode).
The secret selection menu is not mentioned in the games instruction manual or in promotional material. It is rumored that Atari did not want to market the secret mode as a feature, though still allowed DeCrescenzo to implement it into the game.
MiSTer Sellers:
- https://www.d3fmod.com/ (Mini-ITX Ironclad Plus)
- https://misteraddons.com/
- https://www.antoniovillena.es/store/
- https://ultimatemister.com/
Mister FPGA Wiki Project:
https://github.com/MiSTer-devel/Main_MiSTer/wiki
Mister Forum discussion:
https://misterfpga.org/
MiSTer IRC Channel
irc.libera.chat:6667 ##MiSTerFPGA
MiSTer RGB 15kHz compatibility:
https://docs.google.com/spreadsheets/d/1-Le6cJ0Fzxgo3pglolequL6Fq1WynjaPWTT_jkZlBbI/edit#gid=159294492
Sorgeligs MiSTer Cores:
https://github.com/MiSTer-devel
MiSTer Facebook Group:
https://www.facebook.com/groups/1870135613286506/
#MiSTerFPGA #Pac-Man #Atari7800 MiSTer (FPGA) Atari 7800: Pac Man Double Feature (Secret Mode)](https://i.ytimg.com/vi/packdIgT6gc/mqdefault.jpg)
![Ultimate 64 with 2 8580R5 SIDs Playing Monstro Giganto [2021]
Expand for more info
Ultimate 64 FPGA with two real 8580R5 Sid Chips
System Mode: NTSC-50
UltiSIDs: Unmapped
SIDs: Dual 8580R5
Game: Monstro_Giganto_EF.crt
Ultimate64: https://ultimate64.com/Ultimate64
Monstro Giganto released: March 2021
Author: Antonio Savona, Lobo and Aldo Chiummo (Pirates of Zanzibar)
Buy the game: https://rgcd.bigcartel.com/product/monstro-giganto-commodore-64
Info per RGCD web page:
Brought into existence through human misadventure, four gigantic beasts have emerged to duke it out toe-to-toe in an epic brawl across the continents!
Take control of the monster of your choice and battle against the AI or another player in this furiously-paced PESTCII party-puncher! Who will be hailed as the King of Monstros in the Monstro Giganto hall of fame?!
Developed by Antonio Savona, Lobo, and Aldo Chiummo of the Pirates of Zanzibar, Monstro Giganto is a one or two-player brawler of epic-sized proportions! Featuring relentless arcade-style gameplay, huge and highly animated player characters, 101% PETSCII graphics, over 250 words of digitized speech (your Commodore 64 has never been this chatty!), a killer soundtrack, on-cartridge high score saving, unlockables, and full PAL/NTSC compatibility, Monstro Giganto is a game worth fighting over!
#Ultimate64 #Commodore64 #MonstroGiganto Ultimate 64 with 2 8580R5 SIDs Playing Monstro Giganto [2021]](https://i.ytimg.com/vi/qW0nRTlKUWY/mqdefault.jpg)







