Marc Max
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marcrobledo.com
Marc Max
@marcrobledo.com
(ES/EN) Fullstack developer. ROM hacker. Game Boy homebrew developer.
Spanish videogaming podcaster since 2011.
Currently working on: Ganbare Goemon: Hoshizorashi Dynamites Arawaru!! translation and Donkey Kong 94 DX.
Portfolio: https://www.marcrobledo.com
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Ninja Gaiden Shadow DX is out!

Enjoy this exclusive Game Boy game packed with pure ninja action... for the first time in color!

Download at: www.marcrobledo.com/game-boy/nin...

#YearOfTheNinja #NinjaGaiden #GameBoy #GameBoyColor #RomHacking
Reposted by Marc Max
Gotta love a new Ninja Gaiden game, especially when @marcrobledo.com takes a #Nintendo Game Boy classic and gives it the GBC treatment! youtu.be/OZMwlff-Tig #gaming #gamingnews #gaming_news
December 26, 2025 at 1:32 PM
Reposted by Marc Max
I owe @marcrobledo.com and his advice a lot, regarding my #tinytoon DX patch for #gameboycolor. And he was kind enough to let me test this #ninjagaiden patch, so I can already vouch for its quality! This is really a big improvement for an already great game, and he has my deepest respect for this!
Ninja Gaiden Shadow DX is out!

Enjoy this exclusive Game Boy game packed with pure ninja action... for the first time in color!

Download at: www.marcrobledo.com/game-boy/nin...

#YearOfTheNinja #NinjaGaiden #GameBoy #GameBoyColor #RomHacking
December 23, 2025 at 4:55 PM
Ninja Gaiden Shadow DX is out!

Enjoy this exclusive Game Boy game packed with pure ninja action... for the first time in color!

Download at: www.marcrobledo.com/game-boy/nin...

#YearOfTheNinja #NinjaGaiden #GameBoy #GameBoyColor #RomHacking
December 23, 2025 at 4:02 PM
Reposted by Marc Max
Gregg Mayles has just unveiled the full plan of Stop ‘N’ Swop, and its glorious!
December 22, 2025 at 10:50 PM
The year of the ninja isn't over yet.

#NinjaGaiden #RomHacking #GameBoy
December 20, 2025 at 10:57 AM
Reposted by Marc Max
🚨 From this ROM dump, the community has assembled a working development build of the unreleased port of Popils for the NES. More unfolding live!

www.youtube.com/live/RJwR8jX...
December 17, 2025 at 11:54 PM
Reposted by Marc Max
Sorry for the long wait! / お待たせしました!🙏

Devlog #6: Caldera Isle update coming this Friday, 19 December / カルデラ島のアップデートは今週12月19日(金)に配信予定
www.kickstarter.com/projects/ima...
December 17, 2025 at 11:32 PM
Reposted by Marc Max
My colorization patch for #tinytoon adventures DX on #gameboycolor is finally out! (download link in the trailer description)
Very much thanks to all for your patience, and a big kudos to @mcconnell.bsky.social , for narrating the thing with all his heart! 🙏
www.youtube.com/watch?v=5Yx-...
Tiny Toon Adventures DX for Game Boy Color (fully playable colorization patch)
YouTube video by Brand Newman
www.youtube.com
December 15, 2025 at 10:45 PM
Got the NGP adapter for Analogue Pocket at last.
I am impressed with their core, even Dark Maze minigame from KOF:BdP runs perfectly, which usually fails in software emulators.
December 15, 2025 at 10:42 PM
Reposted by Marc Max
The #AnaloguePocket is now a preservation machine that lets you dump your #Gameboy DMG and Colour carts, saves and RTC data 🤯
Just when you thought it couldn't get better, it did 🔥🔥🔥

🔗 youtu.be/_LV2tnEarsc
December 14, 2025 at 10:15 PM
Reposted by Marc Max
New Mariachi Legends trailer is live! 🎺�
Brutal combat, pixel art, and an appointment with Death herself.
www.youtube.com/watch?v=jOaI...
December 10, 2025 at 4:10 AM
Reposted by Marc Max
This is currently a thing.
Terminator 2D: No Fate number one in the UK Nintendo eShop, above Pokémon Legends Z-A and MineCraft.
December 14, 2025 at 11:35 PM
Reposted by Marc Max
⚠️UPDATE!⚠️
We have a few #ColocoDX units back to stock!📈

Did you miss it before?

Get yours at our website:
tuxedogamedevs.com

You can also help us with a retweet!
THANK YOU!!

#retrogaming #SegaMegaDrive #SegaGenesis
December 13, 2025 at 12:51 PM
Reposted by Marc Max
This week I’m working hard on one of my projects, a videogame that I hope to ship someday. When I get stuck into the development, I like to revisit my old sketchbooks, like this one, to refresh my ideas. For this one, I had set myself the rule of only using ink. Nor pencil or colors.

#art #sketch
December 11, 2025 at 6:32 PM
Reposted by Marc Max
Join us tonight at 6pm Pacific/9pm Eastern for a YouTube Premiere of @frankcifaldi.bsky.social's impassioned, energetic talk about the state of video game preservation. This was previously for GDC attendees only, but has been unlocked for all. We'll be in chat! youtu.be/_00AjQNjgDk?...
Preserving Game History: It's Just Us
YouTube video by The Video Game History Foundation
youtu.be
December 8, 2025 at 6:53 PM
Reposted by Marc Max
AGTP Major Release Update for Project splatterworld ~ They're heeeere~ Splatterworld is done!
Link: https://aeongenesis.net/news?date=2025-12-03T10:10:49-08:00
December 3, 2025 at 6:17 PM
Legends Z-A livingdex done.
December 3, 2025 at 4:08 PM
Reposted by Marc Max
We've got ourselves another new #Gameboy Colorization #romhack from @marcrobledo.com

"Burger Time Deluxe"
Which can now be enjoyed from beginning to end in full, vibrant color!

Grab it here:
www.romhacking.net/hacks/9233/

#romhacking #romhacks #gaming #retro #retrogaming #retrogames #gamedev #GBC
November 21, 2025 at 9:44 AM
Reposted by Marc Max
📅 Hoy 20/nov/25 20:00 UTC+1

🕹️#GBRetroDev 2025
📹Gala Entrega de Premios 🏆

🔗 bit.ly/gbretrodev25...

25 juegos 3 premios
¡No te lo pierdas!

#Gameboy #Coding #GameDev #IndieDev #UAGames #RetroDev #Programming #Assembler #Game #Contest @ua.es @marcrobledo.com @mcalby.bsky.social @jdjuanje.bsky.social
GBRetroDev 2025: Awards Ceremony
🎮 Join us live for the GBRetroDev 2025 Awards Ceremony! Get ready to witness history in the making at the GBRetroDev 2025 Awards! ( https://itch.io/jam/gbretrodev25 ) Hosted by the University of Alicante, this isn't just a contest—it's a celebration of pure coding grit. We challenged student teams to do the impossible: build an original Game Boy game from scratch, in raw Assembly, with zero prior experience. In just seven weeks, they've gone from "Hello World" to full-blown cartridge-ready games. ## Meet the Jury: From Students to Masters Our judging panel knows exactly what it takes because they’ve been there. We’ve assembled an all-star team of UA graduates who turned their own final degree projects into Game Boy reality: - Alberto Rius Poveda ( Crea tus juegos para Gameboy, 2024 ) - Víctor Conejero Vicente ( Whyrm, 2022 ) - Ángel Jesús Terol Martínez ( Golden Sacra, 2020 ) - Enrique Vidal Cayuela ( Project Rogue, 2020 ) - Ángel Navarro Martínez ( Galahad Escape!, 2019 ) - Jesús Hernández Fernández ( Packedtory, 2019 ) ## 🌟 Special Guest Expert: Marc Robledo We're also honored to feature Marc Robledo, a renowned ROM hacker and tool creator whose work—including the industry-standard Rom Patcher JS and his stunning 'DX' colorizations of classic titles—has revitalized the modern Game Boy scene, as our guest expert. Whether you're a dev, a retro collector, or just love indie creativity, you don't want to miss this. Come hang out with us, support the next generation of developers, and discover the future classics of the Game Boy library. See you in the chat! 🚀
bit.ly
November 20, 2025 at 11:46 AM
BurgerTime Deluxe colorization hack is out now for Game Boy Color!
A very good remake of the original 1982 BurgerTime that also acts as a perfect example for a colorization hack tutorial.

Download: www.romhacking.net/hacks/9233/

Sourcecode: github.com/marcrobledo/...
November 20, 2025 at 7:48 AM
Reposted by Marc Max
Recordad, hoy 18/nov a las 18h

Disfrutad con nosotros de Marc Robledo
@marcrobledo.com
Dándole Color a la Game Boy:
Cómo saltar del desarrollo de GB a GBC
Marc Robledo @marcrobledo.com

Martes 18/nov/25 18:00
YT Live bit.ly/gbretrotalk25

Anotadla en el calendario y no os la perdáis!

#GBRetroDev #UAGames #GameDev #IndieDev #Gameboy #Programming #Coding #Assembler
November 18, 2025 at 1:43 PM
Reposted by Marc Max
Mario Kart Super Circuit - 60 FPS Patch (GBA) Added
Mario Kart Super Circuit - 60 FPS Patch - Content
This patch modifies the map rendering code in mksc to update at 60fps. This has no impact on performance as the map scaling parameters were already being updated at 60fps, but were only being read at ...
romhack.ing
November 16, 2025 at 11:56 PM