What is Sonic CD?
Sonic CD is a 2-D platformer that was released on September 23, 1993 for the Sega CD, a disc-based add-on for the Sega Genesis. Unlike other Sonic games of its era, Sonic CD introduced a unique time travel mechanic that allowed players to explore four different versions of each level, past, present, good future, and bad future, by hitting signposts and maintaining high speed. The game’s story centers on Sonic’s mission to rescue Amy Rose, who makes her debut here, and to stop Dr. Robotnik from using the mysterious Time Stones to manipulate history and conquer the floating Little Planet. Sonic CD also introduced Metal Sonic, a robotic rival that resembles Sonic the hedgehog himself.
Mysterious Sonic CD easter egg
The Majin Sonic easter egg in Sonic CD is one of the most infamous and mysterious secrets in the Sonic franchise. It can be unlocked through the game’s sound test menu by inputting the code FM 46, PCM 12, DA 25, which triggers a bizarre screen featuring a distorted image of Sonic the hedgehog with a creepy grin, black eyes, and Japanese text that reads: “Fun is Infinite with Sega Enterprises – Majin.” This unsettling image is accompanied by eerie music, especially in the North American version, which helped fuel rumors and urban legends around its meaning.
(Japanese to English translation)
たのしさ∞ — “Fun is infinite”
セガ・エンタープライゼス — “Sega Enterprises”
まぢん画 — “Drawn by Majin” or “Art by Majin”
Rumors & Urban Legends
The Majin Sonic easter egg from Sonic CD has spawned a rich web of rumors and urban legends, transforming a quirky developer signature into one of the most iconic mysteries in gaming history. When players discovered the hidden screen featuring a distorted Sonic face and cryptic Japanese text, many were unnerved by its eerie music and surreal visuals. The phrase “Fun is Infinite with Sega Enterprises – Majin” was misinterpreted by some as a satanic message, especially since the word “Majin” (まぢん) can be translated as “demon” or “devil” in the Japanese language.
The truth comes out
The truth behind the Majin Sonic easter egg in Sonic CD is far less sinister than the rumors suggest. It was never meant to be a cursed image, a satanic message, or an anti-piracy warning. Instead, it was a playful developer signature inserted by Masato Nishimura (西村 真人), a member of the Sega team who worked on the game. The term “Majin” (まぢん) was simply his nickname, and the Japanese text on the screen, “Fun is infinite with Sega Enterprises – Majin” was intended as a lighthearted message. The distorted Sonic face, while unsettling to some, was meant to be humorous, and the supposed mustache often debated by fans was actually just cheekbone shading.
(Image of Masato Nishimura or 西村 真人)
So what now?
Majin Sonic is one of those strange little surprises that shows how even a small inside joke can turn into something legendary. It started as a hidden Easter egg in Sonic CD, where entering a secret code in the sound test menu reveals a creepy-looking Sonic face and a cryptic message in Japanese. It was meant to be silly, a nod to developer Masato Nishimura, whose nickname was “Majin” but fans didn’t know that at the time. Instead, they turned it into a spooky legend, sparking all kinds of wild theories online. In reality, it’s just a quirky developer signature with a weird visual twist. Still, it’s amazing how something so simple became a memorable part of Sonic’s history. It’s a great example of how hidden details in games can take on a life of their own, especially when mystery fuels the imagination.
Sonic CD is a 2-D platformer that was released on September 23, 1993 for the Sega CD, a disc-based add-on for the Sega Genesis. Unlike other Sonic games of its era, Sonic CD introduced a unique time travel mechanic that allowed players to explore four different versions of each level, past, present, good future, and bad future, by hitting signposts and maintaining high speed. The game’s story centers on Sonic’s mission to rescue Amy Rose, who makes her debut here, and to stop Dr. Robotnik from using the mysterious Time Stones to manipulate history and conquer the floating Little Planet. Sonic CD also introduced Metal Sonic, a robotic rival that resembles Sonic the hedgehog himself.
Mysterious Sonic CD easter egg
The Majin Sonic easter egg in Sonic CD is one of the most infamous and mysterious secrets in the Sonic franchise. It can be unlocked through the game’s sound test menu by inputting the code FM 46, PCM 12, DA 25, which triggers a bizarre screen featuring a distorted image of Sonic the hedgehog with a creepy grin, black eyes, and Japanese text that reads: “Fun is Infinite with Sega Enterprises – Majin.” This unsettling image is accompanied by eerie music, especially in the North American version, which helped fuel rumors and urban legends around its meaning.
(Japanese to English translation)
たのしさ∞ — “Fun is infinite”
セガ・エンタープライゼス — “Sega Enterprises”
まぢん画 — “Drawn by Majin” or “Art by Majin”
Rumors & Urban Legends
The Majin Sonic easter egg from Sonic CD has spawned a rich web of rumors and urban legends, transforming a quirky developer signature into one of the most iconic mysteries in gaming history. When players discovered the hidden screen featuring a distorted Sonic face and cryptic Japanese text, many were unnerved by its eerie music and surreal visuals. The phrase “Fun is Infinite with Sega Enterprises – Majin” was misinterpreted by some as a satanic message, especially since the word “Majin” (まぢん) can be translated as “demon” or “devil” in the Japanese language.
The truth comes out
The truth behind the Majin Sonic easter egg in Sonic CD is far less sinister than the rumors suggest. It was never meant to be a cursed image, a satanic message, or an anti-piracy warning. Instead, it was a playful developer signature inserted by Masato Nishimura (西村 真人), a member of the Sega team who worked on the game. The term “Majin” (まぢん) was simply his nickname, and the Japanese text on the screen, “Fun is infinite with Sega Enterprises – Majin” was intended as a lighthearted message. The distorted Sonic face, while unsettling to some, was meant to be humorous, and the supposed mustache often debated by fans was actually just cheekbone shading.
(Image of Masato Nishimura or 西村 真人)
So what now?
Majin Sonic is one of those strange little surprises that shows how even a small inside joke can turn into something legendary. It started as a hidden Easter egg in Sonic CD, where entering a secret code in the sound test menu reveals a creepy-looking Sonic face and a cryptic message in Japanese. It was meant to be silly, a nod to developer Masato Nishimura, whose nickname was “Majin” but fans didn’t know that at the time. Instead, they turned it into a spooky legend, sparking all kinds of wild theories online. In reality, it’s just a quirky developer signature with a weird visual twist. Still, it’s amazing how something so simple became a memorable part of Sonic’s history. It’s a great example of how hidden details in games can take on a life of their own, especially when mystery fuels the imagination.
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