• Unlock difficulty levels

    UnlockableHow to Unlock
    Hard ModeBeat the boss on level 5-6 (Cleavage) in Normal Mode on Normal difficulty
    Insane ModeFinish all of Bonus Mode 2
    Nightmare DifficultyFinish Challenge mode stage 99.

    Contributed By: Fluxxdog and teccy1.


  • Achievements

    1,000 NAGOYA ATTACKSPerform 1,000 Nagoya Attacks in a single stage.10
    1,500 CHAINEDAchieve a chain of 1,500.10
    CHALLENGE MODE CLEARBeat all 99 stages in Challenge Mode.20
    CLASSIC UFO HUNTEREliminate all UFOs in Stage 0.10
    CONTINUE-FREE CLEARBeat Normal Mode without using any continues (on any difficulty level with any number of ships).25
    EASY DIFFICULTY CLEARBeat Normal Mode on Easy.10
    HARD DIFFICULTY CLEARBeat Normal Mode on Hard.20
    HIGH SCORE OF 10,000,000Acquire a high score of 10,000,000.10
    INSANE DIFFICULTY CLEARBeat Normal Mode on Insane.20
    MUSIC FANPlay Music Mode 10 times.10
    NIGHTMARE DIFFICULTY CLEARBeat Normal Mode on Nightmare.40
    NORMAL DIFFICULTY CLEARBeat Normal Mode on Normal.15

    Contributed By: Guard Master.

Area/Level Hints

  • Achievements made easy

    The achievements for beating the game on different levels are very easy to collect. Once you've made it to level 5-6 (Cleavage) on Normal mode, regardless of the difficulty, you can go right back to that level at any time. You can then just pick your ship, power up at the start of the level, and beat the boss again. Even though you only fight this one battle, it still counts as beating the game for the achievements.

    Contributed By: Fluxxdog.

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