 
|  | Type: Regular door. Amount: 11 Description: Can be opened on the specific date displayed or for 20 gems afterwards. Requirement: It doesn’t matter if previous doors are still closed or not. Rewards: Provides basic rewards (such as resources), sometimes chosen randomly. | 
|  | Type: Adventure door. Amount: 5 Description: Can be opened any time for free, once the respective date was reached. Requirement: It doesn’t matter if previous doors are still closed or not. Rewards: One of the Summer Event Adventures. | 
|  | Type: Special door. Amount: 5 Description: Can be opened on the specific date displayed or for 50 gems afterwards. Requirement: All previous doors need to be open. Rewards: Most special doors offer a choice between several rewards when opened. | 
| Day | Gems | Rewards | Day | Gems | Rewards | 
| 1 |  | – | |||
| 2 | 100  | 250  | 12 |  | |
| 3 | 100  |  | 13 | 100  | 100  | 
| 4 |  | 14 | 300  |  or  or  | |
| 5 | 100  | 3x  | 15 | 100  | 250  | 
| 6 | 300  |  or  | 16 |  | |
| 7 | 100  | 3x  | 17 | 100  | 1.000  | 
| 8 |  | 18 | 300  | 7x  or 4x  or 2x  | |
| 9 | 100  | 3x  | 19 | 100  | 3x  | 
| 10 | 300  | 3x  or 3x  or 3x  | 20 | 100  | 500  or 500  or 500  | 
| 11 | 100  | 3x  | 21 | 300  | 1.000  or 1.000  or 500  | 
