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