Here is the full list of all 27 Ballpoint Universe - there are Infinite achievements.
Completed "Brethren" flawlessly!
Completed "The Battleship" flawlessly!
Completed "The Lost Fortress" flawlessly!
Completed "Face Off" flawlessly!
Completed "The Demented Doodles" flawlessly!
Completed "Stone Dragon" flawlessly!
Things might get weird from here.
Passed wave 60 in Infinite Mode! Wow!
Passed Wave 8 in infinite mode.
Passed wave 16 in Infinite Mode.
Passed wave 24 in Infinite Mode!
Passed wave 36 in Infinite Mode.
Passed wave 48 in Infinite Mode.
Completed "Training on the rocks" flawlessly!
The end of a page.
The boss of the logicians, your enemy?
Completed "Clearing a Path" flawlessly!
Completed "Stolen Artifact" flawlessly!
Completed "Defenders of the Elder" flawlessly!
The elder revealed the truth of this age for you.
Completed "The Owls" flawlessly!
Completed "Counter Attack" flawlessly!
Completed "Treetop Battle" flawlessly!
Completed "Target Practice" flawlessly!
The hotspot for creativity!
You are a good enough idea.
Welcome to the Spring!