There are several ways of getting more rolls when playing MONOPOLY GO!

Tournaments and Milestones: As you progress on a Tournament or Milestone Event you will get Dice as a reward on several checkpoints. You can know what the next reward is by going into the Event window and tapping in the “Gift Icon”.
If you score enough points during a tournament and get a good position on the leaderboard you will also get a great amount of dice rolls among other prizes!

Quick Wins: Some of the rewards you can get from completing the Quick Wins missions are dice rolls. You can check this on the bottom left of the main screen next to the Landmark Icon.

Daily Treats: Every time you start the first session of the day you will get a reward and at the same time progress on the bar to get even more prizes.

Community Chest: While Playing the community Chest Mini game will grant you cash, every time you help one of your friends open the chest you will get 10 dice as a reward. You can either claim the dice right away on the Friends section or you can save them for later.

Stickers for rewards: If you have duplicate stickers you can not only trade them with other players but also exchange them using the “Stickers for rewards”. Access the Album and tap on the safe box on the bottom right corner to see how many dice rolls you can get!

Album and Sets: Every time you complete one of the Album sets you will get a fixed amount of dice and once you complete the whole Album you will get an even bigger reward!

Friend invites: Every time you invite a friend to join MONOPOLY GO! You will get Dice rolls as a reward. Keep in mind that for this to work your friend has to be installing the game and creating an account for the first time ever.

Landing on Shields: If you land on a tile containing a shield and all of your shields are up you will get a rollback. This is also affected by multipliers

Auto Roll Regeneration: Depending on your Networth you will get a roll regeneration rate that will add dice every 60 minutes.

Free Gift: You can claim your Free Gift in the Store every 8 hours. This Free Gift often includes rolls and it is unlocked once you reach a Net Worth of 15.

Store: You can visit the store and find the deal or bundle that best fits your needs. There are great bonuses for first purchases and on some occasions, you will find free rolls in the Endless Offers!