Published on: July 28, 2025
Razing Core, the latest title from acclaimed indie developer BadComputer, has officially launched its first public alpha demo on itch.io, offering the Sega Master System homebrew community a fresh and challenging vertically scrolling shoot 'em up experience.
BadComputer has become one of the most prolific and respected names within the retro development scene, previously delivering standout releases such as Frontier Force, Star Runner, and Blast Arena—all designed to push the limits of Sega's iconic 8-bit hardware.
Razing Core continues this tradition of innovation, employing a custom-built engine crafted by BadComputer for features such as collision detection, gameplay behaviors, and visual effects.
The developer credits devkitSMS, an essential toolkit for Master System development, for providing vital support with low-level programming and utility integration, ensuring smooth performance across both real hardware and modern emulators.
Adding to the game's retro appeal, chiptune composer Polaria Poyon has created an energetic soundtrack that enhances the arcade atmosphere.
In the newly released Alpha Demo, players are greeted with a comprehensive main menu that allows them to fine-tune settings or enjoy the game's music.
The demo provides an accessible yet challenging introduction through a short tutorial, guiding players through Razing Core's three signature attacks: Rapid Shot, Core, and Burst Charge.
The playable first stage of the demo, though currently a work in progress, captures the hallmark intensity of classic shoot 'em ups.
Players must navigate swarms of enemy formations, collect varied power-ups, and compete for high scores, culminating in two boss encounters against formidable adversaries.
The alpha version offers three distinct difficulty settings, encouraging players to test their skills and replay the stage for greater mastery.
The Razing Core Alpha Demo went live on Saturday, July 26th, 2024, and has already begun garnering attention from both retro gaming fans and the broader homebrew development community.
This hands-on preview not only showcases BadComputer’s technical expertise but also highlights the enduring appeal of Sega Master System-based game development in the modern era.
Enthusiasts can download the current demo via BadComputer’s itch.io page.
Razing Core promises to be a notable addition to the Master System’s vibrant homebrew library, continuing the legacy of innovation that defines the platform’s indie scene.
Sega Sega Master System Master System Polaria Poyon Razing Core BadComputer devkitSMS itch.io Frontier Force Star Runner Blast Arena