Developer BadComputer has released his new homebrew game Astro Climber—a vertically-scrolling arcade action platformer for the Sega Master System / Mark III—with full public download access. The game, launched on 20 October 2025, was created to mark the 40th anniversary of the Mark III’s original launch in Japan. It features 32 stages, a grapple-hook mechanic, […]
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The developer Adam (known as @badcomputer0 on socials) has confirmed that his new game, Astro Climber, will be released for free digitally on October 20th. This release is set to be a celebration of the 40th anniversary of the SEGA Mark III’s (the Japanese version of the Master System) original launch. Original Article Below Remember […]
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A new indie game, Sir Noggin, has been revealed. Featuring a Sega Master System–style aesthetic, the game delivers chunky sprites, bright colors, and old-school action-platforming gameplay. Developed by Sinclair Strange, the game puts players in control of Sir Noggin, a quirky knight on a whimsical quest filled with traps, enemies, and classic boss encounters. It […]
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A new ROM hack for the Sega Master System gives Sonic’s classic debut a surprising twist. Mario in Sonic The Hedgehog, created by PixelMarioXP, replaces Sonic with Nintendo’s plumber, complete with a new life icon, 1-up monitor, goalpost, title screen, end credits, and act result screen. It’s a simple but fun crossover that lets players […]
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