Create a Game

Your games will cost money to make, depending on how many things you put into them.
Only some things cost money, like if you bought assets, etc.

There will be stores that will sell your games.

There will be video game companies that will try to buy your band or your game (e.g., EA Games)

If you want to create a game based on a movie, you will need a license (if it is copyrighted), or permissions.
Licenses are for making games about anything copyrighted, they can expire and they cost money; if they expire, you will have a debt and if the debt lasts a long time you will have to delete the game or you will have legal charges.
The licenses are for developing games for consoles, phones, or other devices.

YouTubers can sponsor you, or you can sponsor them.
They will play your game with live gameplay, videos, etc.

People can collaborate with you, including YouTubers.

There will be sponsors who will want to sponsor your game.

Consoles are the most popular device on which you can play your video game, whether it's a disc format for consoles with a disc drive, or a digital or arcade version.
However, it requires many permits and is more expensive.

There will be different genres of video games and others that will want to compete.