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Dev tools · alternatives · 2026

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24 alternatives to Game Bub – open-source FPGA retro emulation handheld

Hey HN, Over the past ~1.5 years, I built an open-source FPGA retro emulation handheld that can play Game Boy, Game Boy Color, and Game Boy Advance cartridges. To my knowledge, there isn't an existing open-source FPGA emulator that can play physical cartridges like this. One of my main goals was to do all of the pieces myself, and be able to understand every component of it, so I designed my own PCB, wrote the firmware, wrote a Game Boy and Game Boy Advance emulator for the FPGA (using the Chisel HDL), and designed a 3D-printed case. I detailed the design and development process in the…

Game Bub is an open-source FPGA-based handheld device that plays physical Game Boy, Game Boy Color, and Game Boy Advance cartridges. The creator designed the custom PCB, wrote the firmware and emulators using Chisel… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1AR

    Software and hardware projects for fun from a guy who loves retro computing

    2019 · internalregister.github.io · its alternatives →

  2. 2

    :tv: An (almost) fully featured Game Boy emulator. - Dooskington/GameLad

    2016 · github.com · its alternatives →

  3. 3

    Adventures in hardware hacking, low-level software, FPGAs, and more!

    2019 · craigjb.com · its alternatives →

  4. 4GJ
  5. 5

    📡 Stream Raspberry Pi games to a GBA via Link Cable. - afska/gba-remote-play

    2021 · github.com · its alternatives →

  6. 6

    Palmer Luckey's new startup, a modern Game Boy console

    2024 · modretro.com · its alternatives →

  7. 7

    A while back I wrote a CHIP-8 emulator (which is considered the Hello, World! of emulators and is more accurately a virtual machine since historically CHIP-8 was an interpreted language running on top of the COSMAC VIP to make game programming easier). But a few months ago I got really interested in embedded software, so decided it would be neat to port my emulator to a STM32 MCU and design a console around it as a learning experience, since CHIP-8 never existed as a physical system. I didn't know much about embedded software when I began, and even less about electronics, but I managed to…

    2022 · github.com · its alternatives →

  8. 8

    A gameboy emulator written in pure Lua. Work in progress. - zeta0134/LuaGB

    2017 · github.com · its alternatives →

  9. 9

    A modern hand-held for playing old GameBoy gamees

    2019 · analogue.co · its alternatives →

  10. 10
    Playdate▲588

    A new handheld gaming system from Panic

    2019 · play.date · its alternatives →

  11. 11

    Arduino compatible retro console for gamers

    2017 · kickstarter.com · its alternatives →

  12. 12
    Delta▲245

    The first Gameboy emulator approved in the App Store

    2024 · apps.apple.com · its alternatives →

  13. 13
    Raspi Boy▲107

    Build your own retro handheld game console

    2016 · kickstarter.com · its alternatives →

  14. 14

    CHIP-8 console on FPGA. Contribute to pwmarcz/fpga-chip8 development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  15. 15

    Contribute to sacert/Gameboy development by creating an account on GitHub.

    2017 · github.com · its alternatives →

  16. 16

    I've been hacking away lately, and I'm now proud to show off my newest project - The Icepi Zero! In case you don't know what an FPGA is, this phrase summarizes it perfectly: "FPGAs work like this. You don't tell them what to do, you tell them what to BE." You don't program them, but you rewrite the circuits they contain! So I've made a PCB that carries an ECP5 FPGA, and has a raspberry pi zero footprint. It also has a few improvements! Notably the 2 USB b ports are replaced with 3 USB C ports, and it has multiple LEDs. This board can output HDMI, read from a uSD, use a SDRAM and much more.…

    2025 · github.com · its alternatives →

  17. 17

    Papercraft videogame cartridges you can print and pirate with a copy machine. - kesiev/rewtro

    2019 · github.com · its alternatives →

  18. 18

    Got Tetris running on a 26€ STM32F429 Discovery board emulating the Game Boy CPU and graphics on the ARM Cortex M4. Really fun project to hack together, need to try the original Game Boy Pokemon (red/blue) games next.

    2024 · github.com · its alternatives →

  19. 19

    Retro RPG Game Maker. Contribute to ericoporto/fgmk development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  20. 20AO
  21. 21

    Create the game of your dreams now with #NoCode.

    2020 · buildbox.com · its alternatives →

  22. 22

    Order limited edition prints of tech & gaming patents

    2017 · retropatents.com · its alternatives →

  23. 23AR

    My background project for the last two years has been re-implementing my 2004 C++ shoot'em up game in TypeScript + WebGL, and it's finally done (just in time for the 20th anniversary!) Play the game online: https://nicollet.net/blog/darklaga/darklaga.html Technical article about the remake: https://nicollet.net/blog/darklaga/remake.html I have tested Firefox, Chrome and Edge on desktop and mobile (no access to a device capable of running Safari). It's amazing how much difference 20 years makes: the hardware is so much more powerful, the web…

    2024 · nicollet.net · its alternatives →

  24. 24
    Arduboy▲156

    A mini open-source game system you can program yourself 👾

    2016 · arduboy.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →