Here is the full list of all 63 Nodrog's Fortress achievements.
"Thank you" -The Developer
The path to greatness may be long, but the first steps are already behind you.
Iron sharpens Iron.
YES!
This is not defeat; defeat does not exist. This is a lesson!
You have reached the 1st level.
You have reached the 2nd level.
You have reached the 3rd level.
Your performance is extraordinary. Please continue!
A force beyond forces!!
Though you Survival is unlikely, your suffering is noble.
It's time to reassess reality.
Their demoralized companions are left awestruck at your power.
You have achieved victory above all odds!
Ace!
Rush!
More like 3, 2, 1...
You have overcome your enemies 10 times!
You have overcome your enemies 25 times!
You have overcome your enemies 50 times!
You have overcome your enemies 100 times!
You have overcome your enemies 500 times!
You have overcome your enemies 1000 times!
Eliminated in an instant.
Two for One.
Three's a party.
Four's scared.
Their souls cry out.
Excellent! Shin Geometon salutes you.
You have slain 10 enemies.
You have slain 25 enemies.
You have slain 50 enemies.
You have slain 100 enemies.
You have slain 500 enemies.
You have slain 1000 enemies.
You have slain 5000 enemies.
You have slain 10000 enemies.
You have taken 100 health from your enemies.
You have taken 500 health from your enemies.
You have taken 1000 health from your enemies.
You have taken 5000 health from your enemies.
You have taken 10000 health from your enemies.
You have taken 50000 health from your enemies.
You have taken 100000 health from your enemies.
You have taken 500000 health from your enemies.
You have taken 1000000 health from your enemies.
You have a thing for magical rodents, eh?
Where do they come from?
This may have been a mistake...
Just go with the flow, I guess.
They seem to have a strange resonance with creation itself.
What chaos has been unleased?
You have mastered the elements in your quest to totally submit your enemies.
You have mastered the art of Lightning, stunning all enemies!
You have mastered the art of Water, dousing all enemies!
You have mastered the art of Ice, freezing all enemies!
You have mastered the art of Fire, burning all enemies!
You won with Holy Light!
You swallowed the enemy into the Earth itself!
You have reaped all the corpses of your enemy.
A crushing victory pulled from the stars themselves.
A Summoner who embrace's Shin's burden of ascension with friends alone?
You chose to go without allies!?