Are you familiar with the Yakuza series, Persona series, or Puyo Puyo series of video games (among many others)?

Sega is one of the top publishers of video games in the world.

In 2020, they were ranked #1 publisher by metacritic based on average game score:

https://www.metacritic.com/feature/2021-game-publisher-ranki...

They were also #1 in 2016, and are usually in the top 5.

It's a running meme on social media that despite Sega's success as a publisher, many people only know them for Sonic the Hedgehog :)