
Seedy’s Sweet Garden
Tile matching
A lovely little puzzle game with a botanical twist. Swap pastel tiles, make matches, and see how high you can score.
OpenAI
Build it with Codex. Play it on Chromatic.

$200.00
A small handheld for your big ideas. Create your own games with Codex and the ModRetro Chromatic plugin, load them onto the included Codex Cartridge, and play. The plot is entirely up to you.
Includes one programmable game cartridge.
Expected restock: November 19
First introduced as a DevDay exclusive, the ModRetro Chromatic: Codex Edition quickly became a standout favorite. Now, it’s back with a new look as our latest Supply Co. drop.


You bring the imagination. Codex and the ModRetro Chromatic plugin help you build a game, test it, and put it on a cartridge.

01 / Imagine
Describe the world, the characters, and how you want to play.

02 / Create
Add the ModRetro Chromatic plugin to help turn your prompt into a game.

03 / Refine
Work with Codex to shape scenes, art, and game logic in GB Studio.

04 / Build
Build a ROM: the game file you can test, share, or load onto a cartridge.
On your computer
Try your game in a browser emulator. Tell Codex what to change, then play again.
On your Chromatic
Stream your game from your computer to Chromatic to test its controls, screen, and sound.
On a cartridge
Write your ROM to a Codex Cartridge, then play it on Chromatic without your computer.
We’ve entered uncharted gaming territory. Three original games made with Codex, ready for you to explore.

Tile matching
A lovely little puzzle game with a botanical twist. Swap pastel tiles, make matches, and see how high you can score.

Dungeon crawler
Battle monsters, learn spells, and upgrade your gear as you venture deeper into the dungeon.

Follow the arrows, find your groove, and give the Codex mascot its moment on the dance floor.
A little something extra for your ModRetro. Explore the Chromatic Case and Codex Cartridge, available exclusively through Supply Co.

A Supply Co. exclusive carrying case with a protective hard shell, soft microfiber lining and space for an extra cartridge.

Another cartridge. Another world to build. Get an extra programmable Codex Cartridge, exclusively from Supply Co., for whatever you create next.
More adventures await
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