Backgrounds
These cannot be seen anywhere and are (currently) obtained from unique places.
| No. | Background | Requirement |
| 1 | Automatically unlocked | |
| 2 | Automatically unlocked | |
| 3 | Reward from 8th anniversary login bonus in October 2023 | |
| 4 | Reward from Christmas login 2023 or purchasable in shop offer in Christmas 2024 (119 gem deal) | |
| 5 | Reward from New Year login Jan 2024 or purchasable in shop offer in Christmas 2024 (119 gem deal) | |
| 6 |
TBA |
One of the two choices for a free background in the 9th anniversary |
| 7 |
TBA |
One of the two choices for a free background in the 9th anniversary |
| 8 |
TBA |
Reward from Christmas login 2024 |
| 9 |
TBA |
Purchasable in shop offer in Christmas 2024 (150 gem deal) |
| 10 |
TBA |
Purchasable in shop offer in Christmas 2024 (150 gem deal) |
| 11 |
TBA |
Reward from New Year login Jan 2025 |
