| Achievement | How to unlock
|
|---|
| Beginner | Build your first bridge.
|
| Absolute failure | Destroy your first bridge.
|
| Excellent | Complete the level of three stars.
|
| Civilian agency | Build all the bridges in the city.
|
| Village bridge-builders | Build all the bridges in the suburbs.
|
| Forest Master | Build all the bridges in the forest.
|
| Hot building | Build all the bridges in the desert.
|
| Construction has only begun | Earn 30 stars.
|
| The Golden Mean | Earn 60 stars.
|
| Bridge expert | Earn 90 stars.
|
| First-rate engineer | Earn 120 stars.
|
| Around the world | Complete all levels.
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| Begin at the beginning | Start the level again to improve your result.
|