How old have to be to play the machines in queens 18 or 21

Yes 18 old

If you are visiting they do have security in the lobby and you must be 18 years old or you can not gamble. You will also have to be over the age 21 to drink and it looks like they enforce this rule.

18 years old

Yes. You can play the slots at 18

18+ to play, 21+ to drink.