Here is the full list of all 22 ALTF4 achievements.
The story of the knight ends like this...
Maybe I don't need a Knight...?
Old-fashioned taste made by Grandma
bzzz Electronic Shock!!
Did you wake up the dragon? OMG
Boom!! Boom!! Boom!!
WOW! No death? Amazing!
Your First Clear!!!
You can't pass here!!
Your Gold Knight
Amazing, you've died 100 times!
You are Dead! To the PIG!
You've been drowning for the 50th time.
Wow! Are you even killed by fish?
Your learn Chicken Fire
You are Dead! To the Cannon
You did a save! Great!
Awesome! You're died 1000times
Faster than anyone else, different from others
Wow! Really?
Are you an Armadillo?
You have overcome all the adversity we have prepared for you! It's your victory!