Here is the full list of all 30 En Garde! achievements.
Complete an Episode without taking any damage. (Any difficulty.)
Complete Episode 3 in less than 30 minutes.
Complete Episode 2 in less than 30 minutes.
Discover all Points of Interest in Episode 2.
Complete Episode 1 in less than 30 minutes.
Complete a Challenge for the first time. Complete them all!
Complete an Arena Mode run without taking any damage. (Any difficulty.)
Finish a Legend run in Arena Mode.
Finish a Cadet run in Arena Mode.
Complete Episode 4 and stop the Count-Duke's conspiracy! (Any difficulty.)
Watch the credits till the end.
Witness the shaping of a conspiracy. They surely have something.
Complete Episode 3 and defeat Zaida. (Any difficulty.)
Listen to the Count-Duke’s speech rehearsal entirely.
Complete Episode 2 and defeat the Count-Duke. (Any difficulty.)
Set the Captain’s pants on fire in the prison kitchen.
Discover a Secret Area for the first time. Exploration is key.
Complete Episode 1 and defeat El Vigilante. (Any difficulty.)
Beat any Episode Boss without being defeated. (Any difficulty.)
Interact with a chicken. They are just so cute!
Discover a Point of Interest for the first time. Curious aren’t you?
Complete Episode 4 in less than 30 minutes.
Discover all Points of Interest in Episode 1.
Discover all Points of Interest in Episode 3.
Discover all Points of Interest in Episode 4.
All Points of Interest have been discovered!
All Secret Areas have been discovered!
All Challenges have been completed!
Complete the Modifiers Codex in Arena Mode.
All achievements completed! Thank you for playing En Garde!