Gamers queued hours before shops opened in cities from Paris to New York and Tokyo, desperate to be among the first to play "Tears of the Kingdom," featuring the exploits of Princess Zelda and elf-like warrior Link.
Standing in line outside a Paris store before midnight, 19-year-old Taylor Meguira told AFP the previous entry in the franchise's storied cannon, 2017's "Breath of the Wild,"
, had been a "real revolution".
"Knowing that there is a sequel coming out in an hour or a little less, it's just incredible, it just makes me so happy," he said.
In Tokyo, Yutaka Hirai, 30, queued with dozens of others, telling AFP the seemingly endless scale of previous Zelda games helped draw him in.
"I want to find the same wide open spaces and adventure in this game as in the previous ones," he said, confessing he had played the previous title for "over 100 hours."
Early reviews have gushed about the game, giving it a score of 97 out of 100 on Metacritic, a site that compiles ratings from reviewers.
The Zelda franchise has sold 125 million copies worldwide since its first edition in 1986.
The first edition, "The Legend of Zelda," plunged gamers into an unknown universe largely without instructions.
"The scale of the game was huge at a time when most games were finished in an hour or two," said Kiyoshi Tane, an author specializing in the history of video games.
"It was something of a pioneer of what open-world games would become."
After a slump in quality that saw fans drift away from the franchise, designers rethought the game entirely and created "Breath of the Wild" in 2017.
That game launched at the same time as the Switch and has since become the best-selling edition of Zelda by far.
It helped forge "open world" games where the player is free to roam in virtual landscapes - an idea later taken up by titles ranging from "Grand Theft Auto" to "Skyrim."
But Zelda's main challenge this year will be to boost earnings for Nintendo and prolong the life of its Switch console, which experts say is approaching the end of its life after more than six years on the shelves.
The Zelda game is expected to be "by far the biggest contributor to Nintendo's sales this year," said Serkan Toto, an analyst at Kantan Games.
Charles-Louis Planade, an analyst at Midcap Partners, reckons "Tears of the Kingdom" could become "the best-selling game in history," potentially approaching $1 billion in revenue.
And so far, reviews have backed up the hype.