@gbdk2020

Cross-platform C based development kit for vintage gaming consoles (Game Boy, Game Gear/SMS, NES, Analogue Pocket, Megaduck, etc). Official project account.

gbdk.org/
Joined June 2022
  • Tweets70
  • Following7
  • Followers222
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#GBDK 2020 4.5.0 is out! - HRAM allocation + example - SRAM Bank new # pragma_dataseg - zx0 compression - png2asset fixes and features - Many other fixes & features New examples! -MBC5 Rumble - SNES NMI handler - #MegaDuck Printer github.com/gbdk-2020/gbdk-20… #gbdev #smsdev #nesdev
Image of the GBDK-2020 project name in pixel font with a drop shadow and a orange and purple background

ALT Image of the GBDK-2020 project name in pixel font with a drop shadow and a orange and purple background

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Drakoko DEMO arrives now! ryuha-studio.itch.io/drakoko…

Drakoko ドラココ - DEMO v.1.0. by RYUHA Studio

Fly Drakoko through the endless labyrinths of Dokoland in search of her lost Kokkos.

ryuha-studio.itch.io
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GBDK-2020 retweeted
Toxa@un_toxaApr 30
I also wrote a few words about the game internals, it is probably the first ever completely multitasking game for the 8-bit consoles so far. You can read my notes here: smspower.org/forums/20872-Mu…
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GBDK-2020 retweeted
Toxa@un_toxaMar 13
Cross ZGB v2026.1 is out! CrossZGB is a multi-platform game engine that lets you write your own games in C or assembly for the several popular consoles. This version offers a lot of new features and improvements and examples! More details by the link: github.com/gbdk-2020/CrossZG…
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GBDK-2020 retweeted
Toxa@un_toxa28 Dec 2025
Meet the new version of CrossZGB - the multi-platform game engine that lets you write your own games in C or assembly for the several popular consoles, such as Game Boy, Master System, Game Gear! github.com/gbdk-2020/CrossZG…
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Typo correction: SMS NMI handler
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GBDK-2020 is an #opensource C development kit for the #GameBoy/Color, #MegaDuck, #SMS, #GameGear and #NES To see examples of games and programs made with #GBDK visit our showcase: gbdk-2020.github.io/gbdk-202…
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CrossZGB v2025.0 is out! Game Engine for #GameBoy #SMS #GameGear #MegaDuck New features -Coroutines for multi-task logic -Custom build rules -Collision groups -Improved SMS/GG audio drivers -Var width font & Dynamic map examples -More features & fixes github.com/gbdk-2020/CrossZG…
Image of the text "Cross ZGB" with a game-pad graphic located between the two words. Pixelated style with dithered gradients from orange to magenta to black. Yellow background

ALT Image of the text "Cross ZGB" with a game-pad graphic located between the two words. Pixelated style with dithered gradients from orange to magenta to black. Yellow background

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#GBDK-2020 v4.4.0 is out! -Improved #NES support -SDCC 4.5 compiler -Added Linux ARM binaries -Many fixes & features New examples! - #MegaDuck Laptop hardware - Text Dialog @JubilantLarold - #GameBoy MBC7 Accelerometer & MBC3 RTC github.com/gbdk-2020/gbdk-20… #gbdev #smsdev #nesdev
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GBDK-2020 is an #opensource C development kit for the #GameBoy/Color, #MegaDuck, #SMS, #GameGear and NES To see examples of games and programs made with #GBDK visit our showcase: gbdk-2020.github.io/gbdk-202…
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2024 is almost coming to a close, but guess what: here's a new game! After almost a year of frequently interrupted development, the NES sequel to Anctrayl, Return to Anctrayl, is finally out! bipedal-studios.itch.io/retu… #nesdev #nes #homebrew #retro #pixelart

Return to Anctrayl by Bipedal Studios

The box-pushing energy snake is now on the NES! Play in your browser

bipedal-studios.itch.io
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Here's my new NES game, R-G-Bleeki!, developed in just... three days. bipedal-studios.itch.io/r-g-… #nesdev #gamedev #homebrew #retro #pixelart

R-G-Bleeki! by Bipedal Studios

The little creature that lives inside your monitor. Play in your browser

bipedal-studios.itch.io
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GB Studio is an amazing tool for making real Game Boy games. But what if Big Brother NES wants to play too? Now there's BB Studio - a hacked version of GB Studio, to run your GBS games on the GB's Big Brother! NOW YOU'RE PLAYING WITH WALL POWER. #gbstudio #nesdev #retrogaming
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GBDK-2020 retweeted
Toxa@un_toxa29 Nov 2024
Meet the second CrossZGB release! github.com/gbdk-2020/CrossZG… Mostly quality of live improvements, but also contains a few new features and some interesting examples as well, including the "C coroutines" example.

Release Cross ZGB v2024.1 · gbdk-2020/CrossZGB

CrossZGB is a multi-platform game engine that lets you write your own games in C or asm for the several consoles. New Features PSGLib music support for the SMS/GG Sprite manager performance optimi...

github.com
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Wandering Slime demo available! - Play as a slime! - 30 minutes of dungeon crawling and turn-based battles - Fully playable on real #gameboy hardware - #analoguepocket and web versions too! - Made with GBDK-2020 adrianjg.itch.io/wandering-s… #gbdev #retrodev #retrogaming
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🎮Follow the Leader, ahora en Game Boy 😋 Mi primer videojuego para Game Boy. Esta hecho con GBDK-2020, hUGEDriver y VGM2GBSFX. Incluso contiene voces digitalizadas. Se puede jugar en TODO: Hardware original, navegadores y emuladores. kyuchumimo.itch.io/follow-th… #gameboy #gamedev
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GBDK-2020 retweeted
Toxa@un_toxa19 Jun 2024
The new release of the VGM Player for the Game Boy/Master System/Game Gear, which plays music directly from your SD Flash cart (everdrive/ezflash jr) is out! github.com/untoxa/vgm_player…
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GBDK-2020 retweeted
0xbbbbbr@0xbbbbbr1 Jul 2024
Made a showcase of games & more built with #gbdk. We want to make it easier to find what people build! gbdk-2020.github.io/gbdk-202… -Easy search for open source -Scraped a lot from itchio, likely many still to add. If you know some open PR/Issue or contact me github.com/gbdk-2020/gbdk-20…
Screenshot of a web page with the top text "GBDK Showcase", a set of filter controls, and then a grid of screenshots of #GameBoy and other console games along with their titles, descrptions, web links and metadata tags such as platform, open source, cart release.

ALT Screenshot of a web page with the top text "GBDK Showcase", a set of filter controls, and then a grid of screenshots of #GameBoy and other console games along with their titles, descrptions, web links and metadata tags such as platform, open source, cart release.

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A #GBDK based #GameBoy game with a free demo on itch io.
Maithonis Studios@maithonis17 Jun 2024
DiveBlob is now Live on Kickstarter! kickstarter.com/projects/mai…

DiveBlob: New video game for the Game Boy Color!

A fast-paced arcade-survival game for the retro Gameboy and Gameboy Color.

kickstarter.com
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GBDK-2020 retweeted
hiulit@hiulit6 Jun 2024
It's crazy that you can create a simple Game Boy development environment in a matter of minutes and start tinkering :O All thanks to GBDK-2020 github.com/gbdk-2020/gbdk-20…
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