First_win
Complete the tutorial
Rescued
Rescue successful
Big fire
Use the [FIREBALL]
AT_field
Activated a AT_field
Kill a BOSS
Complete the teaching chapter
Operator's skill
Upgrade an operator's skill
Purification
Successfully purified CREEP
Signals
Successfully transmitted signals
Rhinobeetle
Defeat the RHINOBEETLE
Rebirth
Rebirth of mecha after destruction
Two players
Winning in two players mode
Building explored
Discover a building
Lode explored
Explore a Lode
Puzzle explored
Explore a Puzzle
Drone
Defeat the DRONE
Chapter 1
Complete the first chapter
Radar
Use the RADAR
Queenbee
Defeat the QUEENBEE
Operator's 2 skill
Upgrade an operator's skill 2 times
Grid_6
An operator has 6 grid
Max p2
Player2 has reached full level
Invincible
Build a INVINCIBLE
Chapter 2
Complete the 2nd chapter
Puzzle
Complete a puzzle
Grid_9
A operator have 9 grid
Incantation
Use an incantation
Building 7
The number of a buildings is out 7
Chapter 3
Complete the 3rd chapter
Battle
Win a battle against a kind of enemy
Endless 2
Pass the 2nd chapter of the endless mode
Airplanes
Complete all airplanes' puzzles
Chapter 4
Complete the 4th chapter
Flame Locust
Battle the Flame Locust
Wing Drake
Battle the Wing Drake
Wisteriabug
Defeat the WISTERIABUG
Flyingdevil
Battle the FLYINGDEVIL
Endless 12
Pass the 12th chapter of the endless mode
Building 20
Increase a building's cap to 20
Strategist
Unlock 3 deployment grids
Chapter 5
Complete chapter 5
Ringworm
Defeat the RINGWORM
PHANTOM
Defeat the PHANTOM
All Buildings
Obtain all buildings
Puzzle master
Complete all the puzzles
Chapter 6
Complete the 6th chapter
All Stars
Get all full stars for all missions
All Enemies
Open all enemies' DNA