One of the simplest ways to get more Crowns is to complete single-player missions. Completing a campaign gives you a substantial amount of free Crowns, and you’ll see the number of Crowns you can earn once you complete that campaign in the lower right hand corner of the campaign.
Tap on the bearded dude in the upper left corner of your screen and you’ll get an overview of your goals. These goals can be completed by progressing through DomiNations, which sounds very simple and straightforward, but since you don’t want to be idling for too long with regards to goals, we suggest you regularly check them so that you can earn those free Crowns more often.
Right below the bearded man you’ll see a place to tap to view your achievements. Again, playing the game will be the key to accomplishing them, and it will also be a good idea to check them regularly. Remember that the maximum amount of free Crowns per achievement is 250, so work towards accomplishing them.
It is surprisingly easy to earn free Crowns, but if you’ve got some extra money to spend, then why not buy from the store? Of course, if you pay more you’ll get more Crowns, but as a bonus tip, we would suggest that you make one big crown purchase per month, rather than smaller purchases more than once in a month. It’ll be more cost-effective that way.