Here is the full list of all 19 Fortified Swiss achievements.
Complete the crafting tutorial.
Complete the combat tutorial.
Defend Goudhold victoriously!
Seize the day at Mount Fondue.
Goathold is safe, and hats off to you for defeating a werewolf.
Prevented further loses.
Secured the beaches of Dalehold.
Saved all the cheddar!
You outsmarted the mouse horde.
The valiant never taste of death but once.
Your accomplishments will never be forgotten.
Armor worthy of a Knight Engineer.
Armor worthy of a king.
Armor worthy of a legendary hero.
The hero steps forward.
You are a true veteran of the second war.
Mice tremble before you.
The hero Fromage deserves.
Everyone will remember your name.