What is everybody racing to get in Mr game?

Please provide more context! I need to know which "Mr. Game" you're referring to. Is it a specific game, a character in a story, or something else entirely?

For example, you could say:

* "What is everybody racing to get in the game 'Mr. Driller'?"

* "What is everybody racing to get in the game 'Mr. Robot'?"

* "What is everybody racing to get in the movie 'Mr. Brooks'?"

Once you tell me what "Mr. Game" refers to, I can give you a more accurate answer.