Destroy 5 ships

Score 1000 points

Reach the level 2

Score 300 points on a single combopoints on a single combo

Destroy 5 ships on a single run

Score 3000 points

Destroy 10 ships

Score 1000 points on a single combo

Destroy 5 ship wreckages

Reach the level 3

Score 5000 points

Destroy 10 ships on a single run

Destroy 10 ship wreckages

Score 2000 points on a single combo

Destroy 20 ships

Score 8000 points

Destroy 15 ships on a single run

Destroy 20 ship wreckages

Reach the level 4

Score 3000 points on a single combo

Destroy 30 ships

Score 10000 points

Reach the level 5

Destroy 20 ships on a single run