FLIGHT CADET
33.9%
Clear Stage 1 (regardless of difficulty)
Steel Empire Achievements
10 achievements
PILOT OFFICER
32.4%
Clear Stage 2 (regardless of difficulty)
FLYING OFFICER
31.4%
Clear Stage 3 (regardless of difficulty)
FLIGHT LIEUTENANT
31.1%
Clear Stage 4 (regardless of difficulty)
WING COMMANDER
30.8%
Clear Stage 5 (regardless of difficulty)
AIR COMMODORE
30.5%
Clear Stage 6 (regardless of difficulty)
AIR VICE-MARSHAL
30.5%
Clear Stage 7 (regardless of difficulty)
AIR MARSHAL
21.6%
Defeat the true final boss.
AIR CHIEF MARSHALL
3.7%
Clear the game with the difficulty "Very Hard"
MARSHAL OF THE AIR FORCE
1.4%
Unlock all the in-game achievements.