Reach rank 2
Reach rank 3
Reach rank 4
Reach rank 5
Reach rank 6
Reach rank 7
Reach rank 8
Reach rank 9
Reach rank 10
Survive for 5 wave
Survive for 10 waves
Survive for 20 waves
Drive J-20 for fighting
Shoot down 50 enemies in one game
Shoot down 100 enemies in one game
Shoot down 200 enemies in one game
Find names of the develop team members
Defend 5 waves without building any cannon or missile
Defend 10 waves without building any cannon or missile
Defend 15 waves without building any cannon or missile
Dodge 1 incoming missile in one game
Dodge 5 incoming missile in one game
Dodge 10 incoming missile in one game
Dodge 5 incoming missile at the same time
Keep the hangar gate opening for you
Finish a landing while core damaged more than 50%
Destroy 5 or more enemies with one bomb
Keep accuracy better than 50% when you defended 10 waves
Keep accuracy better than 60% when you defended 10 waves
Keep accuracy better than 70% when you defended 10 waves
Upgrade your Interceptor once
Upgrade one skill to max level
Upgrade all skills of one Interceptor to max level
Destroy 1 enemy Destroyer
Destroy 1 enemy Carrier
