Clear Mission 1
Beat the Mission 1 Boss within 60 Seconds
Save Yuji Naka and access the Navigation Test
Beat the Mission 1 Boss within 1'15" Seconds
Get through the second part of Mission 1 without calling for Navigation
Call for Chris' Navigation during the boss in Missions 1, 2, or 3
Have 100 Crystals at once
Complete the Tutorial
Clear the tutorial in under a minute (in-game time)
Obtain a 150+ Crystal Score in Mission 1
Obtain a 200+ Crystal Score in Mission 1
Get a S-Rank Limit Percentage on Mission 1 (10% or Lower)
Get a A-Rank Limit Percentage on Mission 1 (20% or Lower)
Get through the first part of Mission 1 in 3:15:00 or less without dying
Get through the second part of Mission 1 in 2:45:00 or less without dying
Make a new friend and get a ride in Mission 2
Obtain a 150+ Crystal Score in Mission 2
Obtain a 200+ Crystal Score in Mission 2
Get through Mission 2
Get a S-Rank Limit Percentage on Mission 2 (10% or Lower)
Get a A-Rank Limit Percentage on Mission 2 (20% or Lower)
Beat the Mission 2 Boss within 60 Seconds
Beat the Mission 2 Boss within 75 Seconds
Defeat the boss in Mission 2 without entering the water
Get through the first part of Mission 2 within 3:10:00 without dying
Get through the second part of Mission 2 within 3:45:00 without dying
Get through the third part of Mission 2 within 1:15:00 without dying
Get through the fourth part of Mission 2 within 1:15:00 without dying
Get through Mission 3
Make a promise you'll (hopefully) keep
Get a S-Rank Limit Percentage on Mission 3 (10% or Lower)
Get a A-Rank Limit Percentage on Mission 3 (20% or Lower)
Get 200+ Crystals in Mission 3
Get 150+ Crystals in Mission 3
Get through the second part of Mission 3 in 1:50:00 without dying
Neutralize the Core in Mission 3 in 30 Seconds or Less
Neutralize the Core in Mission 3 in 45 Seconds or Less
Rescue all 36 possible survivors in Mission 1
Hear the Song from Claris' Email
Rescue all 36 possible survivors in Mission 2
Get through the first part of Mission 3 within 5:45:00 without dying
Rescue all 36 possible survivors in Mission 3
Keep your promise, and get through the Final Mission
Have 120+ Crystals going into the Mission 4 Boss
Have 150+ Crystals going into the Mission 4 Boss
Defeat the Final Boss in 1:45:00
Defeat the Final Boss in 2:15:00
Get through the first part of Mission 4 in 2:00:00
Get through the second part of Mission 4 in 1:45:00
Get through the third part of Mission 4 in 2:15:00
Get through the fourth part of Mission 4 in 2:45:00