Open the chest that includes the Ribbon in the Bevelle Underground

Complete the ability set for one dress

Completed Episode 5: "No Going Back"

Reached the terminus.

Reached the other side.

Took a breather.

Reach the highest level (LVMAX) in Gunner's Gauntlet

Finish the game

Find every single historical item

Escape the French army with Anna and Karl

Save your entire platoon during the battle of Somme

Completed Episode 4: "Amid the Ruins"

Survived the attack.