Sine Mora EX

This trophy will pop after fulfilling the following requirements:

Promoted to First Lieutenant: Fulfil the requirements for Repetitio Est Mater Memoriae .

Complete the story using only your primary weapon: This is very easily accomplished on Normal mode. Make sure you choose Alternative narration to get 15 Continues. A thing worth noting is that you will be able to destroy only 1 of the 2 big ships in the Prologue with the primary weapon before time runs out so do not worry about destroying the 2nd one, because the game will move on when the timer reaches 0 if you have destroyed the 1st big ship. As for the rest, the game is extremely forgiving on Normal and you can also use Shields and Extends without any penalties. Just make sure you never use any subweapons and capsules, otherwise the requirement will be instantly voided for the current run. If you need help for any section, refer to Dies Irae for a video showing my primary-only + 1cc run on Arcade under (while Arcade is harder than Story, that run should give you an idea on how to handle the most tricky spots).

Destroy 2000 flying enemy units: Chances are you have already obtained this. If not, you can either get it naturally while working on the later requirements or you could grind the kills in level 1 or 4 in Story mode (both levels' 1st sections have a lot of flying enemies, especially level 4). If you grind it in level 4, kill as many enemies as you can before reaching the fire tunnel and, when you do, restart the level to repeat the process.

Annihilate 42 boss enemies: You will earn this naturally while working on the later requirements. If you want it right away, choose Matouschka or Angrenost in Boss Training on Normal difficulty, GE-22 Liberator, lv.7 firepower and Reflection capsule. Another good thing you could do instead of grinding like this would be to practice each boss on Challenging with the primary weapon only, as that will prepare you for the Arcade primary-only run.

Finish any stage with a 100% hit ratio: You should already have gotten this after defeating the last boss in Story mode, providing you have also destroyed the small ships it releases from time to time.

Deploy 200 subweapons: Simply use any combination of subweapons 200 times across all modes. If you want this right away, go into Boss Training, choose Steropes, Argus Pytel with 5 slots for the subweapon and quickly press 5 times as soon as the fight starts, then restart it and repeat the process.

Play with 25 different Chronomes: Chronomes are all possible combinations of ships, pilots and capsules and there are 63 in total. A later requirement will ask to play as all the Chronomes, so you might as well get that one too now. Start Arcade and keep pressing until you reach a screen filled with hexagons and numbers. From here choose any Chronome you need and, as soon as the 1st level starts, quit to the main menu and repeat the process for each Chronome.

Playing time is over 10 hours: Keep playing the game if you haven’t already earnt this. Time spent in menus does not count.

Hold the highest rank for 90 seconds: Reach A rank, try not to get hit and don't abuse the capsule and subweapon uses for 90 seconds in a row. You have likely earnt this already.