Here is the full list of all 54 Hexahedral Pathfinder achievements.
Complete the tutorial
Complete chapter 1
Complete chapter 2
Complete chapter 3
Complete chapter 4
Complete chapter 5
complete a special level
complete all special levels
complete a challenge
complete all chapter 1 challenges
complete all chapter 2 challenges
complete all chapter 3 challenges
complete all chapter 4 challenges
complete all chapter 5 challenges
complete a level with the step limit
complete a challenge with the step limit
complete a level below the step limit
Unlock chapter 2 by completing 60% of chapter 1
Unlock chapter 3 by completing 60% of chapter 2
Unlock chapter 4 by completing 60% of chapter 3
Unlock chapter 5 by completing 60% of chapter 4
Play for 1 hour
Play for 10 hours
Make 5000 total moves
Participate in the beta
Fall into the void
Blow up
Blow up 50 times
Death by laser
Sufficated inside a block
use the same portal over 10 times
kill 5 blocks in a single move
make 30 moves in 10 seconds
complete 10 levels in under 10 seconds each
discover stacks
discover portal blocking
discover colour change
make the sacrifice
stand on a box
complete a level with over 300 moves
resart a level 30 times
Die in the first move
complete a level over 20 min
complete a portal level without using it
complete a color changer level without using it
complete a sacrifice level without sacrificing any
complete a laser swich level without turning it off
Teleport over 6 blocks at once
return to the starting pos after 30 moves
spin the camera 10 times in 5 sec
Trigger the same device over 2 times in 1 move
Have the box move 50 blocks in one level
Get the box stuck in a corner
Destroy a box by suffocation