Marc Max

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

Las guías que publicaba Nintendo España en los años 90 y 2000, preservadas con sus diseños web originales. archive.org/details/guia... Nota: esta recopilación se publica puramente con fines de preservación y sin ánimo de vulnerar las marcas originales.

Long awaited xdelta3 support has arrived to Rom Patcher JS v3.5! www.marcrobledo.com/RomPatcher.js/

After a lot of testing, all major Game Boy hacks we have worked on are fully compatible with @retroachievements.org :-) We can also confirm that Donkey Kong DX will be also fully supported day one!

There is a certain balance in an outlined sprite, that makes it look considerably smaller when you remove the white part. This is why the bat has actually bigger ears and bigger wings (1px) in the #gameboycolor version of #tinytoon DX 2. Not using it as a cheap reason to show you my progress at all

I finally have a build with everything: 12px height font, VWF, colored bubbles and labels🥲 Almost everything regarding text is finished!

The first beta release of the MediEvil Recomp project is out now! This lets you play MediEvil with widescreen support, scaling aspect ratio, increased draw distance/render distance, increase FPS support, PGXP, Better Terrain, Frame Interpolation, and other things all natively running on your PC.

Interview: "It Is Our Gift To Game Boy & Donkey Kong Fans" - Meet The ROM Hacker Who's Spent The Past Four Years Remastering Donkey Kong '94

Super Mario Kart Deluxe : Coming Soon… Original SMKDX artwork by : Cajarito (www.instagram.com/el_cajarito/) Original music composed for SMKDX by : Pinci (@pinci.bsky.social)

Some hours ago I finally built a Donkey Kong DX ROM that has EVERYTHING colorized. The game can be played from start to finish without a single B&W pixel. Read more here (public post): www.patreon.com/marc_game_bo...

Revealing one of the things that's next for Project Satellaview. I wonder if you can tell the difference...

A must read on how AI is specifically making a significative decrease of quality in ROM hacking and homebrew.

While betatesting Mole Mania DX @retroachievements.org found an non colorized room :-( Time for an update I guess! I will be doing a full 100% walkthrough just in case there are more unfinished rooms before that.

I thought the mouse enemy looked a little bit dull and monochromatic in my #tinytoon colorization patch for #gameboycolor. So I took inspiration from the coyote gang episode, and changed the color of his hat ever. 😊 BTW, I'll be taking part to a retro event soon, and a demo will be playable.

Here's the first footage of the cancelled SNES/SFC port of Railroad Tycoon to ever be posted online, captured from my promotional tape made by the would-be Japanese publisher. For a long time, the only evidence of the game's existence was two blurry Nintendo Power screenshots!

Donkey Kong DX status: September 2026 www.patreon.com/marc_game_bo...

Intro screen implemented, plus lots of tweaks here and there. What do you think?

Releasing now! Satellaview Super Mario Bros. 2 (BS Super Mario USA) MSU1 ROM containing all 4 episodes with full english dub on project.satellaview.org! #Satellaview #SNES Have fun!

¡Nos vemos mañana en Retro Alacant! En primicia, podréis probar Donkey Kong DX y una nueva coloreación comercial que saldrá en formato físico (¡caja y manual incluídos!) Además, también estarán jugables todos los proyectos de remasterización de GB en los que hemos trabajado.

Someone claimed to have uploaded the SNES prototype of Project Dream that they had in their personal collection on Archive.org. This is footage by OlieGamerTV. We don't know if its authentic but it works.

Razing Core for SEGA Master System is now available. The full version and demo are here: badcomputer0.itch.io/razing-core

I just noticed... Spanky's Quest achievements in @retroachievements.org are using our DX graphics in their icons ^_^

www.patreon.com/marc_game_bo...

El próximo 12 de septiembre estaré en Retro Alacant exponiendo mis trabajos de traducción y remasterización de videojuegos en Game Boy. Además, por primera vez y en primicia, el aún inédito Donkey Kong DX estará disponible de forma jugable al público :-) ¡Os espero allí!

entro en directo un ratito para ponernos al día despues de tanto tiempo! www.twitch.tv/marc_max

It's time to wake up. Watch Pixel Arcadia on August 24th!

www.patreon.com/marc_game_bo...

Un placer pasarme a hablar con @chiconuclear.bsky.social de @anaitgames.com sobre modificación de videojuegos clásicos y cómo esta ayuda a su preservación :-)

Charlé con @marcrobledo.com sobre estos temas y me lo pasé pipa, escuchadlo mientras jugáis a algo en la Game Boy.

DKC3 Advance Riverside Race restored

Donkey Kong DX status report (public post) www.patreon.com/marc_game_bo...

More DKC3 GBA restored 👀

My old DKC Advance restoration tool has been rewritten to fully support the sequels. DKC2 and DKC3 Advance colors can be restored at last.

Rom Patcher JS is 12 years old already! It started just as a proof of concept and I can't still believe how far it got since 2014. According to Google stats, the app is visited more than 100k times per month by users around the world. It's amazing, thank you :-) www.marcrobledo.com/RomPatcher.js/

I've recovered a li'l project of mine: a compilation of patches that unlock hidden characters in several fighting games for Game Boy. Not sure how many people will be interested, but just for preservation purposes... github.com/marcrobledo/...

Beautiful! Works a treat.

To ensure a future to 64DD.org, I have now added a Patch page, powered by @marcrobledo.com's RomPatcher.js, and that way, if you are actually a 64DD owner, you can now patch your disk dumps to english while keeping the save data as is! 64dd.org

If you are one of those people who wasn’t sure, whether to get a #playdate or not. Not only has it amazing games and Season 3 is just around corner, but you will have a Game Boy emulation experience like nowhere else. #gameboy #retrogaming #crankboy #dmg

Super Game Boy Border Injector has been updated to 2.1, adding support for GBA Goomba Color. www.marcrobledo.com/super-game-b...

www.patreon.com/marc_game_bo...

I'm working hard on finishing Razing Core, but sorry for the lack of updates. I'm now approaching the end, currently working on the stage 6 boss, and then the final stage! 🫡 The ROM size is now 4mbit (512Kbyte), I hope it will fit the finished game. #mastersystem #homebrew

www.patreon.com/marc_game_bo...

Este viernes a las 19:00 @imanolea.bsky.social estará en Urduliz Link Up hablando de Last Crown Warriors. Sus influencias, decisiones de diseño y curiosidades de la parte técnica. ¡Allí nos veremos! urdulizlinkup.org/agenda/

Happy 25th birthday, Game Boy Advance! To celebrate, I am happy to announce the Game Boy Enhance is FINALLY here! The Game Boy Enhance (AGBM) is a circuit-level recreation of the Game Boy Advance. It uses almost all-new components, but still uses the original CPU - it's not emulation!

The full game is now available! patmorita.itch.io/metal-miracl...

"FPGA Gaming History Is Being Made" - Capcom CPS3 Core Hits MiSTer Today.

While trying the new #DKChallenge I've realized the hundreds (thousands?) of betatesting hours spent on the DX version made me forget how the original game looked.

Happy Rockman day! Here's Mega Man using his Mega Arm from Mega Man V for the Game Boy. This is a piece I did some time ago trying to imitate Mega Man's classic artstyle, but never published until now. #ロックの日 #RockmanDay

Here's an easter egg in the new Lego Batman that I think all of you will REALLY appreciate. It's so good, I had to make a video.