 |
Finish bonus level of chapter one. | 15.50% 珍贵 |
 |
#6 Oil Boil! Finish bonus level of chapter two. |
16.20% 珍贵 |
 |
#9 Tsunami! Finish bonus level of chapter three. |
15.50% 珍贵 |
 |
#12 Frozen Heart! Finish bonus level of chapter four. |
14.80% 非常珍贵 |
 |
#15 Skull Crusher! Finish bonus level of chapter five. |
13.30% 非常珍贵 |
 |
Finish all bonus levels. | 13.30% 非常珍贵 |
 |
Finish first three levels of chapter one with all tanks. | 16.20% 珍贵 |
 |
Finish first three levels of chapter two with all tanks. | 16.20% 珍贵 |
 |
#8 Wave Rider! Finish first three levels of chapter three with all tanks. |
15.50% 珍贵 |
 |
#11 Ice Princess! Finish first three levels of chapter four with all tanks. |
14.80% 非常珍贵 |
 |
#14 Moon Howler! Finish first three levels of chapter five with all tanks. |
13.30% 非常珍贵 |
 |
Finish first three levels of chapter one with any tank. | 22.20% 珍贵 |
 |
Finish first three levels of chapter two with any tank. | 17.70% 珍贵 |
 |
#7 Sprinkler! Finish first three levels of chapter three with any tank. |
16.20% 珍贵 |
 |
#10 Albino Killer! Finish first three levels of chapter four with any tank. |
15.50% 珍贵 |
 |
Finish first three levels of chapter five with any tank. | 13.30% 非常珍贵 |
