YOU SAID:

I want to play a game

INTO JAPANESE

ゲームをプレイしたいのですが。

BACK INTO ENGLISH

I'd like to play the game.

INTO JAPANESE

私はゲームをプレイしたいと思います。

BACK INTO ENGLISH

I think I want to play the game.

INTO JAPANESE

私はゲームをプレイしたいと思います。

BACK INTO ENGLISH

I think I want to play the game.