English => News => Topic started by: Redaktion on September 22, 2026, 19:35:42
Title: Sega Made a Custom Mega CD BIOS for Sonic Team’s Kazuyuki Hoshino in 1991; 35 Years Later, the Rare Boot EPROM Has Resurfaced Online
Post by: Redaktion on September 22, 2026, 19:35:42
Hidden Palace has released a rare custom Mega CD BIOS created for Sonic Team creative director Kazuyuki Hoshino in 1991, featuring a personalized Sonic boot screen and modified revision text. The dumped EPROM offers a glimpse into Sega's early CD development culture, though how the one-off gift left the company and resurfaced decades later remains unknown.