A new study says that games like Super Mario 64 and Donkey Kong Country are among the most-played games on the Nintendo 3DS.
It also found that games with multiple playable characters were the most played.
The study, released Wednesday by the Interactive Entertainment Association (IEA), also found the top game design job in the U.S. was at Nintendo’s New Nintendo 3D.
The number one game design position in the country was at Microsoft, where the number one job was at the game design department.
The second-highest position was at Sony, with a job at the design team.
The top game art design job was in China, with Microsoft and Sony each having a job with a game art director.
Nintendo had a game design director in Japan.
The study says games with over 20 characters are the number-one games on both the Nintendo DS and the Nintendo Switch, with more than 10% of the total number of playable characters.
However, that figure is up slightly from 10.9% on the DS and 11.4% on Nintendo’s Switch.
This could be due to more games being made for both devices, the study said.
The next most popular game on the Wii U was Sonic & All-Stars Racing Transformed, which was at number 2.
The most popular 3DS game was Super Smash Bros. for Wii U. The next most-popular 4DS game on Nintendo was Super Mario Maker, with an average of 5.2 million unique weekly users.
The first most-streamed game on Xbox Live Arcade was Madden NFL 18, which had an average daily engagement of 2.1 million.