If you played the lottery in a dream, then such dream shows your wish to get as much as you can, but to put very minor effort in it. Make sure you start doing something in your waking life if you want to get the results you are wishing for. If you won the lottery in a dream, then such dream indicates your desire to have a prosperous life with no worries.
Lottery dream meaning
Read more about dreaming of Lottery in other dream meanings interpretations.