One of the cool features of the #ColecoJam #Colecovision emulator is that it supports a game cartridge adapter so you can play games directly from a cartridge. This week I am adding a menu to backup the game cartridge ROM to an SD card on the #FruitJam.
danthegeek.com/colecojam/

It was the bundled game when I bought my #Colecovision back in the early 80s. I just recently released a Colecovision emulator called #ColecoJam that runs on an @adafruit.com #FruitJam.
danthegeek.com/colecojam/

Welcome to #ColecoJam, a #Colecovision emulator for the @adafruit.com #FruitJam. The project includes the emulator, a cartridge reader and a 3D printed case (video includes title screen in the upcoming release). #RetroGames
danthegeek.com/colecojam/

I’m happy with my first attempt at a 3d printed case for the #ColecoJam. It still needs a few tweaks but I’m closer than I thought I would be. #ColecoVision @adafruit.com #FruitJam.

Adding a screen saver to the next release of #ColecoJam, the #Colecovision emulator for the @adafruit.com #FruitJam. I thought I add this short transition instead of just enabling the screensaver.

In the latest version of my #Colecovision emulator, #ColecoJam, I have added a logo to the cartridge menu, and now pressing button 1 on the @adafruit.com #FruitJam while in a game will return immediately to the cartridge menu, no reboot required.

Has been one year already? This week marks the one year anniversary of my initial release of #Zork / #ZMachine for the #FruitJam. It is written in @circuitpython.org and can run standalone or with Fruit Jam OS.

learn.adafruit.com/zork-and-the...

The latest release of #ColecoJam for the @adafruit.com #FruitJam includes support for additional controllers and support for the upcoming Pico-bootLoader version. A big shoutout to @frenskefrens.bsky.social for making this release happen.

github.com/cogliano/Ada...

I recently created a #Colecovision cartridge reader for the @adafruit.com #FruitJam

bsky.app/profile/cogl...

You can still play this game 41 years later with a Z Machine emulator like mine for the @adafruit.com #FruitJam .

learn.adafruit.com/zork-and-the...

Playing around with renderings of my #colecojam case for my #colecovision emulator for the @adafruit.com #fruitjam.

Getting close to finishing my first pass of my #ColecoJam case design. #colecovision @adafruit.com #FruitJam
danthegeek.com/2026/09/11/d...

Atari's Centipede game running on #ColecoJam, a #Colecovision emulator running on the credit card size @adafruit.com #FruitJam.
danthegeek.com/colecojam/

WIP: For the next phase of my #ColecoJAM project, I am designing a case for the @adafruit.com #FruitJam and my cartridge reader shield. I started with Adafruit's case design in Fusion and modifying it to fit and look like a mini #Colecovision console.

Wip: Outrun/Cannonball native C port running on the #adafruit #FruitJam from
@adafruit.com and other #RP2350 based devices with PSRAM.
youtu.be/cCZWIpibD6w