Complete stage 1 ( default difficulty setting, combat mode)
Complete stage 2 ( default difficulty setting, combat mode)
Complete stage 3 ( default difficulty setting, combat mode)
Complete stage 4 ( default difficulty setting, combat mode)
Complete stage 5 ( default difficulty setting, combat mode)
Complete stage 6 ( default difficulty setting, combat mode)
Complete stage 7 ( default difficulty setting, combat mode)
Beat the game( default difficulty setting, combat mode)
Complete Stage 1 ( default difficulty setting, combat mode)
Complete Stage 2 ( default difficulty setting, combat mode)
Complete Stage 3 ( default difficulty setting, combat mode)
Complete Stage 4 ( default difficulty setting, combat mode)
Complete Stage 5 ( default difficulty setting, combat mode)
Complete Stage 6 ( default difficulty setting, combat mode)
Complete Stage 7 ( default difficulty setting, combat mode)
Beat the Extra Mode ( default difficulty setting, combat mode)
Complete the first level on hard (difficulty level 7, combat mode)
Complete the second level on hard (difficulty level 7, combat mode)
Complete the third level on hard (difficulty level 7, combat mode)
Complete the fourth level on hard (difficulty level 7, combat mode)
Complete the fifth level on hard (difficulty level 7, combat mode)
Complete the sixth level on hard (difficulty level 7, combat mode)
Complete the seventh level on hard (difficulty level 7, combat mode)
Complete the last level on hard (difficulty level 7, combat mode)
Destroy at least 90% of enemies in level 1
Destroy at least 85% of enemies in level 2
Destroy at least 90% of enemies in level 3
Destroy at least 80% of enemies in level 4
Destroy at least 85% of enemies in level 5
Destroy at least 80% of enemies in level 6
Destroy at least 75% of enemies in level 7
Score more than 1M in the Arcade Mode
Score more than 1M in the Extra Mode
Score at least 3 millions points (Combat Mode)
Score at least 6 millions points (Combat Mode)
Score at least 9 millions points (Combat Mode)
Get the R-gray1 to its full power
Get the R-gray2 to its full power
Complete the game using only R-Gray1
Complete the game using only R-Gray2
Beat the game without losing any continues.
Beat the Extra Mode without losing any continues.
Complete the 13 ships mode ( default difficulty setting)