Hard difficulty:
To unlock the Hard difficulty setting, defeat the Boss on level 5-6 (Cleavage) in Normal mode under the Normal difficulty setting.
Insane mode:
To unlock Insane mode, complete Bonus Mode 2.
Nightmare difficulty:
To unlock Nightmare difficulty, complete Challenge mode stage 99.
Awards and titles:
Unlock the following awards or titles by performing the corresponding tasks:
AWARD – HOW TO UNLOCK
Chain 100 – Get an Attack Chain of more than 100.
Chain 500 – Get an Attack Chain of more than 500
Classic Master – Complete Extra Stage 19 using the Classic weapon.
Classic-UFO – Destroy the UFO in Stage 0.
Gigantic-UFO – Destroy the Gigantic-UFO in a Music Stage
Gravity Master – Complete Extra Stage 19 using the Gravity weapon.
High Score 100000 – Get 100,000 points.
High Score 1000000 – Get 1,000,000 points.
High Score 10000000 – Get 10,000,000 points.
Ladybug – Destroy the Ladybug in a Music Stage
Lock-On Master – Complete Extra Stage 19 using the Lock-On weapon.
Mandala – Destroy Mandala in a Music Stage.
Nagoya Attack – Perform a Nagoya Attack
No Miss – Destroy Unknown without losing any lives.
Raid – Destroy all of the laser beams on the core of the Gigantic-UFO.
Rapid Master – Complete Extra Stage 19 using the Rapid Shot weapon.
RIP – Destroy all of The Sun’s revolving shields.
Round Master – Complete Extra Stage 19 using the Round weapon.
Search Laser Master – Complete Extra Stage 19 using the Search Laser weapon.
Sonic – Play an ultra high-speed Music Stage.
The Moon – Destroy The Moon in a Music Stage.
The Sun – Destory The Sun in a Music Stage
Unknown – Destroy Unknown in a Music Stage.
Wave Master – Complete Extra Stage 19 using the Wave weapon.
Evolution items:
Unlock the following items by performing the corresponding tasks. Note: To earn points for the Evolution System, complete a stage and the bonus points will be added to your overall score. When enough points are accumulated, the Evolution will be triggered.
ITEM – HOW TO UNLOCK
Arm: Classic – Unlock Extra Stage X-07, then get enough bonus points for the next Evolution.
Arm: Gravity – Unlock Extra Stage X-03, then get enough bonus points for the next Evolution.
Arm: Lock-On – Unlock Extra Stage X-01, then get enough bonus points for the next Evolution
Arm: Option – Unlock Extra Stage X-30, then get enough bonus points for the next Evolution.
Arm: Round – Unlock Graphic: Sol, then get enough bonus points for the next Evolution.
Arm: Search Laser – Unlock Release, then get enough bonus points for the next Evolution.
Arm: Wave – Unlock Nagoya Attack, then get enough bonus points for the next Evolution.
BGM: Lifegame – Unlock Graphic: The Sun, then get enough bonus points for the next Evolution.
BGM: Manipulate – Unlock Extra Stage X-12, then get enough bonus points for the next Evolution.
BGM: Mutation – Unlock Arm: Classic, then get enough bonus points for the next Evolution.
BGM: Program – Unlock Extra Stage X-16, then get enough bonus points for the next Evolution.
BGM: Reproduce – Unlock Extra Stage 1-10, then get enough bonus points for the next Evolution.
BGM: Strategy – Unlock Extra Stage X-14, then get enough bonus points for the next Evolution.
BGM: Survival – Unlock Extra Stage X-05, then get enough bonus points for the next Evolution.
Chain – Obtain enough bonus points for the first Evolution.
Extra Stage X-01: Neural Mutation – Unlock Sound Collection, then get enough bonus points for the next Evolution.
Extra Stage X-02: Discontinuous Replication – Unlock Arm: Lock-On, then get enough bonus points for the next Evolution.
Extra Stage X-03: Antimorph – Unlock Stock Setting: 7, then get enough bonus points for the next Evolution.
Extra Stage X-05: Leading Strand – Unlock Arm: Round, then get enough bonus points for the next Evolution.
Extra Stage X-06: Base Excision Repair – Unlock BGM Survival, then get enough bonus points for the next Evolution.
Extra Stage X-07: Missense Mutation – Unlock Sound: SE 6-10, then get enough bonus points for the next Evolution.
Extra Stage X-08: Tumor – Unlock BGM: Mutation, then get enough bonus points for the next Evolution.
Extra Stage X-09: Replication Fork – Unlock Sound SE 11-15, then get enough bonus points for the next Evolution.
Extra Stage X-10: Point Mutation – Unlock Graphic: Jolyne, then get enough bonus points for the next Evolution.
Extra Stage X-11: Neomorph – Unlock BGM: Reproduce, then get enough bonus points for the next Evolution.
Extra Stage X-12: Allele – Unlock Sound: SE 16-20, then get enough bonus points for the next Evolution.
Extra Stage X-13: Proof-Reading Repair – Unlock BGM: Manipulate, then get enough bonus points for the next Evolution.
Extra Stage X-14: Mismatch Repair – Unlock Sound: SE 21-25, then get enough bonus points for the next Evolution.
Extra Stage X-15: Gene Cluster – Unlock BGM: Strategy, then get enough bonus points for the next Evolution.
Extra Stage X-16: Hypomorph – Unlock Sound: SE 26-30, then get enough bonus points for the next Evolution.
Extra Stage X-17: Orc – Unlock Graphic: Teleporter, then get enough bonus points for the next Evolution.
Extra Stage X-18: Genetic Drift – Unlock Graphic: The Moon, then get enough bonus points for the next Evolution.
Extra Stage X-19: Nonstop Mediated Decry – Unlock Graphic: Gigantic UFO, then get enough bonus points for the next Evolution.
Extra Stage X-20: Order For Free – Unlock Graphic: Unknown, then get enough bonus points for the next Evolution.
Extra Stage X-21: Gain of Function – Unlock Extra Stage X-20, then get enough bonus points for the next Evolution.
Extra Stage X-22: Teleomorph – Unlock Extra Stage X-21, then get enough bonus points for the next Evolution.
Extra Stage X-23: Point Deletion – Unlock Extra Stage X-23 – then get enough bonus points for the next Evolution.
Extra Stage X-24: Interstitial Deletion – Unlock Extra Stage X-23, then get enough bonus points for the next Evolution.
Extra Stage X-25: Terminal Deletion – Unlock Extra Stage X-24, then get enough bonus points for the next Evolution.
Extra Stage X-26: Nucleotide Deletion – Unlock Extra Stage X-25, then get enough bonus points for the next Evolution.
Extra Stage X-27: Gene Deletion – Unlock Extra Stage X-26, then get enough bonus points for the next Evolution.
Extra Stage X-28: Chromosomal Deletion – Unlock Extra Stage X-27, then get enough bonus points for the next Evolution.
Extra Stage X-29: Programmed Cell Death – Unlock Extra Stage X-28, then get enough bonus points for the next Evolution.
Extra Stage X-30: Locus – Unlock Extra Stage X-29, then get enough bonus points for the next Evolution.
Extra Stage X-4: Amoprh – Unlock Arm: Gravity, then get enough bonus points for the next Evolution.
Free Move – Unlock High Speed Shot, then get enough bonus points for the next Evolution.
Graphic Collection: Unlock Arm: Wave, then get enough bonus points for the next Evolution.
Graphic: Diffuser – Unlock Extra Stage X-06, then get enough bonus points for the next Evolution.
Graphic: Diffuser 2: Unlock Extra Stage X-13, then get enough bonus points for the next Evolution.
Graphic: Gigantic-UFO – Unlock BGM: Lifegame, then get enough bonus points for the next Evolution.
Graphic: Jolyne – Unlock Stock Setting: 9, then get enough bonus points for the next Evolution.
Graphic: Ladybug – Unlock Extra Stage X-19, then get enough bonus points for the next Evolution.
Graphic: Mandala – Unlock Graphic: Ladybug, then get enough bonus points for the next Evolution.
Graphic: Satoru-UFO – Unlock Extra Stage X-11, then get enough bonus points for the next Evolution.
Graphic: Sol – Unlock Extra Stage X-04, then get enough bonus points for the next Evolution.
Graphic: Spider – Unlock Extra Stage X-15, then get enough bonus points for the next Evolution.
Graphic: Teleporter – Unlock BGM: Program, then get enough bonus points for the next Evolution.
Graphic: The Moon – Unlock Sound: SE 31-35, then get enough bonus points for the next Evolution.
Graphic: The Sun – Unlock Extra Stage X-18, then get enough bonus points for the next Evolution.
Graphic: Unknown – Unlock Graphic: Mandala, then get enough bonus points for the next Evolution.
Graphic: Vanity – Unlock Extra Stage X-17, then get enough bonus points for the next Evolution.
High Speed Shot – Unlock Arm: Search Laser, then get enough bonus points for the next Evolution.
Nagoya Attack – Unlock Penetration, then get enough bonus points for the next Evolution.
Penetration – Unlock Free Move, then get enough bonus points for the next Evolution.
Power Up Item – Unlock Chain, then get enough bonus points for the next Evolution.
Release – Unlock Power Up Item, then get enough bonus points for the next Evolution.
Sound Collection – Unlock Stock Setting: 5, then get enough bonus points for the next Evolution
Sound: SE 1-5 – Unlock Extra Stage X-02, then get enough bonus points for the next Evolution.
Sound: SE 11-15 – Unlock Extra Stage X-08, then get enough bonus points for the next Evolution.
Sound: SE 16-20: Unlock Graphic: Satoru-UFO, then get enough bonus points for the next Evolution.
Sound: SE 21-25 – Unlock Graphic: Diffuser 2, then get enough bonus points for the next Evolution.
Sound: SE 26-30: Unlock Graphic: Spider, then get enough bonus points for the next Evolution.
Sound: SE 31-35 – Unlock Graphic: Vanity, then get enough bonus points for the next Evolution.
Sound: SE 6-10: Unlock Graphic: Diffuser, then get enough bonus points for the next Evolution.
Stock Setting: 5 – Unlock Graphic Collection, then get enough bonus points for the next Evolution.
Stock Setting: 7 – Unlock Sound: SE 1-5, then get enough bonus points for the next Evolution.
Stock Setting: 9 – Unlock Extra Stage X-09, then get enough bonus points for the next Evolution.
Survival Mode – Unlock Arm: Option, then get enough bonus points for the next Evolution.
Trophies:
Bronze trophies
Classic UFO Hunter – Eliminate all UFOs in Stage 0.
High Score Of 10,000,000 – Acquire a high score of 10,000,000.
1,500 Chained – Achieve a chain of 1,500.
1,000 Nagoya Attacks – Perform 1,000 Nagoya Attacks in a single stage.
Music Fan – Play Music Mode 10 times.
Easy Difficulty Clear – Beat Normal Mode on Easy.
Normal Difficulty Clear – Beat Normal Mode on Normal.
Silver trophies
Hard Difficulty Clear – Beat Normal Mode on Hard.
Insane Difficulty Clear – Beat Normal Mode on Insane.
Challenge Mode Clear – Beat all 99 stages in Challenge Mode.
Continue-Free Clear – Beat Normal Mode without using any continues (on any difficulty level with any number of ships).
Gold trophies
Nightmare Difficulty Clear – Beat Normal Mode on Nightmare.?