Guy De Navillé

A more polished build of my SMS raycaster experiment. Wider view, music playback tests, parallax stars and switchable palettes... Still only a proto, but I’m sharing it for download on SMSPOWER in case anyone wants to try it. youtu.be/B5EUPuTcKiA?si… via @YouTube

New The Grail Legacy demo on Sega Master System this time experimenting with raycasting. Pre-rendered dungeon views or real-time raycasting: which approach feels best for a Master System / Game Gear homebrew? #MasterSystem #Homebrew #SMSDevkit #RetroDev youtu.be/17fj8Cojq_c?si…

@badcomputer0 @8BitBoyUK Bravo, well-deserved first place !

Road Fighter won the SMS Power coding competition! Thanks again to Chirinea for teaming up. There were a lot of great entries this year. Now we have to think of something for next year. #mastersystem #homebrew

First baby steps on devkitsms...

A tip for anyone struggling in Road Fighter, you can use the Konami code on the title screen at "press start" to get unlimited fuel (still lose fuel when crashing). You will hear a sound if it worked. #mastersystem #homebrew

Fridge Fury v34c youtu.be/YWpRzVGemGM?si… via @YouTube

Agent FrameRate plays: SMS Power! Competition 2026 youtu.be/7OADzm-QWfc?si… via @YouTube

E depois de meses de trabalho em silêncio, quero revelar meu projeto atual: Devwill, para Sega Master System WIP. Game que lancei para PC em 2017, agora num remake colorido e bem detalhado para o Master System com trilha sonora original, novos gráficos, Bosses e level design.

Egle in Parallel Worlds - 1.1 - (Sega Master System) Longplay youtu.be/QUkZuzQJNMg?is… via @YouTube by Dariolino78

@slither198 Thanks ! 😀

@GuyDeNaville That looks neat

Let's get ready for lots of homebrew on the Sega Master System with the SMSPower 2026 competition. This year I'm presenting Egle in Parallel Worlds, a demo that pays homage to Alex Kidd, an Italian plumber and to the clones and bootlegs he inspired : smspower.org/Homebrew/EgleI…

Our remake of Road Fighter for SEGA Master System/Mark III is now available. See replies where to get it from the SMS Power homebrew page. #mastersystem #homebrew

All other entries can be found on the Smspower website, which is celebrating its 29th anniversary! Go check it out : smspower.org/Competitions/C…

今日はSmsPowerの29周年記念日!! コーディング、音楽、ハッキングのコンテストへの応募作品を投稿している。今年はこれまでで一番大きな年になると思う。 Hang On Enhanced ---> youtube.com/watch?v=F8o9rx… / smspower.org/forums/20818-H…

Hello! Just made a color picker plugin for Aseprite for Mega Drive / Master System colors. It's free on itch.io 👇 danisc23.itch.io/sega-color-pic… #aseprite #megadrive #genesis #mastersystem #sega #pixelart #gamedev #retrogamedev #sgdk

Amazing piece of software!

Frontier Force is reviewed in the latest issue of @MM_Micromania, for the Spanish speakers that may follow! #mastersystem #homebrew

「ウルティマ恐怖のエクソダス」は見えないところがブラックアウトして移動するたびに視界が変化します。ファミコンでバカ正直にBGを書き換えると大変ですので、パレットを変えて表現いているようです。画面１枚で64byteあり、２画面分を２フレームで書き換えてるようです。素晴らしい仕組みですね！

So here it is! The MIDI2SN7 VGM Translator 1.0 is now available! It's a very simple tool to convert MIDI GM to SN76489 for Sega Master System and related systems. There are two versions: Standalone (fabianodigital.com.br/tools/midi2sn7…) and GUI+Core in Python 3.8+ (fabianodigital.com.br/tools/midi2sn7…).