As the topic of game conservation remains relevant, so does retaining copies of games media such as manuals and magazines. Just recently @VGDensetsu shared an archive of a 1990 issue of Famitsu magazine, discovering some intriguing screenshots of an early preview build of Sonic the Hedgehog.

Yuji Naka, such a prominent figure and part of Sonic history, praised the discovery of the magazine archive and shared his perspective on the screenshots. He explained that the screens are from a prototype ROM consisting of seven full screens, but doesn't know the origin of the enemy in the bottom right screen.

It's certainly a design that never made it to the final game in any conceivable form. Perhaps it was a placeholder, but it's rather fun that Naka-san considers it a mystery.

It's a fun piece of history, albeit we're rather pleased that this enemy design didn't make it past the prototype phase.