gbdk-2020/gbdk-2020
An updated version of GBDK, C compiler, assembler, linker and set of libraries for the Nintendo Gameboy, Nintendo Entertainment System, Sega Master System, Sega Game Gear. observed · 2026-08-28
Health v2 · maintenance only
75/100
- Activity 99
- Release rhythm 31
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 222
- age_days: 2342
- days_rel: 249
- days_push: 9
- n_releases_24m: 2
Adoption not part of the score
2285 stars · 146 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
GBDK-2020 is a cross-platform development kit for retro gaming consoles including the Nintendo Game Boy, NES, and Sega Master System/Game Gear. It bundles the SDCC C compiler suite with an assembler, linker, and console-specific libraries for writing games in C.
Use cases
- write a gameboy game in c
- develop homebrew games for the nes
- create sega master system roms
- compile c code for game boy color
- make a game gear homebrew
- build retro console games with sdcc
- develop for mega duck handheld
When to choose
- you want to write retro console games in C instead of assembly
- targeting Game Boy, Game Boy Color, NES, or Sega 8-bit consoles
- you need a complete toolchain with libraries and build utilities included
When to avoid
- developing for modern consoles or general-purpose platforms
- you need a full game engine with high-level features rather than a low-level toolchain
- targeting consoles outside the supported sm83/z80/6502 list
Facets
framework · maturity active
compiler sdk developer-tools graphics game-engine embedded-systems cross-platform developer-tools windows cross-platform embedded gameboy nes sega-master-system game-gear sdcc retro-gaming homebrew c-compiler 8-bit-consoles game-development linux macos
1 source
- readme: https://github.com/gbdk-2020/gbdk-2020 · fetched 2026-08-28 · b90afe2da8e0
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| gbdk-2020/gbdk-2020 | main | 75 |
For agents
markdown · JSON · MCP: product_card(name="gbdk-2020/gbdk-2020")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem