Question

Don't play game . Into affirmative

Answer 1

Do fail to play the game.

Explanation:

Given sentence: Don't play game.

It is a negative sentence with the 'not' word used.

Affirmative sentence is the  sentence with no negative words and it asserts.

Conversions of it: Do not play the game.

Asserative sentence: Let the game not be played.

Affermative sentence: Let the game fail to be played.

Active voice: Do fail to play the game.

So fail to eliminates the negative word not and also don't changes the meaning of the given sentence.