4th birthday Achievements
| Mailman | Rank | Star | Objective | Reward |
| Seaman | Collect 2 000 Birthday Cards | 25 000 Coins | |
| Seaman | Collect 5 000 Birthday Cards | 30 000 Fish | |
| Seaman | Collect 10 000 Birthday Cards | 5 Gems | |
| Cadet | Collect 5 000 Birthday Cards | 60 000 Coins | |
| Cadet | Collect 10 000 Birthday Cards | 50 000 Wood | |
| Cadet | Collect 20 000 Birthday Cards | 5 Gems | |
| 3rd officer | Collect 10 000 Birthday Cards | 80 000 Coins | |
| 3rd officer | Collect 20 000 Birthday Cards | 20 000 Stone | |
| 3rd officer | Collect 40 000 Birthday Cards | 10 Gems | |
| Glutton | Rank | Star | Objective | Reward |
| Seaman | Collect 200 Birthday Cakes | 70 000 Coins | |
| Seaman | Collect 400 Birthday Cakes | 120 000 Fish | |
| Seaman | Collect 600 Birthday Cakes | 5 Gems | |
| Cadet | Collect 300 Birthday Cakes | 180 000 Coins | |
| Cadet | Collect 600 Birthday Cakes | 200 000 Wood | |
| Cadet | Collect 800 Birthday Cakes | 5 Gems | |
| Batman | Rank | Star | Objective | Reward |
| Seaman | Collect 40 Piñata Bats | 70 000 Coins | |
| Seaman | Collect 60 Piñata Bats | 100 000 Wood | |
| Seaman | Collect 80 Piñata Bats | 5 Gems | |
| Cadet | Collect 60 Piñata Bats | 180 000 Coins | |
| Cadet | Collect 80 Piñata Bats | 50 000 Stone | |
| Cadet | Collect 160 Piñata Bats | 5 Gems | |
| 3rd officer | Collect 80 Piñata Bats | 450 000 Coins | |
| 3rd officer | Collect 160 Piñata Bats | 30 000 Iron | |
| 3rd officer | Collect 320 Piñata Bats | 10 Gems | |