Retro Engineering

Techno-Archive: The Online Crown of Logic

Explore the inner workings of the hardware that defined the crown of gaming. From FM synthesis to parallax scrolling, discover how developers pushed 8-bit and 16-bit systems to their limits online.

Techno-Archive: Sound and Graphics

Technical Articles Archive

FM Synthesis vs PSG: Audio War
Articles2026-05-12

FM Synthesis vs PSG: Audio War

A deep comparison between frequency modulation and programmable sound generators that shaped the crown of 16-bit audio online.

Sprite Limits and Flickering
Articles2026-05-19

Sprite Limits and Flickering

How developers navigated the hardware constraints of Sega and Dendy to deliver complex visual online experiences under tight limits.

Parallax Scrolling Techniques
Articles2026-05-26

Parallax Scrolling Techniques

The math and logic behind multi-layered backgrounds that gave 2D games their sense of crown depth online through parallax shifts.

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Help us expand the crown collection of technical knowledge online by contributing your own deep dives into retro hardware.

  • Technical accuracy is paramount
  • Include source code or diagrams
  • Focus on 8/16-bit architecture