Did you know about Nintendo!!???
I think you are not, but if i ask did you play Mario Bros or Super Mario?
Most of the answer would be Yes. Its my thought.
Here Nintendo is leading game developer company. Not only a game developing company,
we can say a multinational electronics and software company too. Mario Bros, Super Mario is the most popular game developed by Nintendo.
Now this modern era i think every young people who are game lovers (android/pc/playstation) know about GTA: Grand Theft Auto Vice City. Developers of GTA is Rockstar. website link
Action or Shooting game lovers are very fond of this game Call Of Duty in short COD
American game developer and publisher Activision combined with Infinity Ward developed COD
Here's other top game developer list...
- Valve
- UbiSoft
- EA (Electronic Arts)
- Sega
- Capcom
There are many many and many developers team are making different types of games, here i just listed only few top game developer company and only my thought of listing. If you interested to add something more you are welcome to reply below and i will add that one.