Full list of all 24 Wall World achievements.
The base game contains 14 achievements, and there is 1 DLC pack containing 10 achievements.
Reach the bottom
Buy all upgrades
Get all keys
Activate it
Use every weapon
Find a special spot
Survive for a while
Take three relics
Pick up a key
Enter three rooms
Build three structures
Slay 500 zyrex
Knock on heaven's door
Get defeated
Collect all blueprints beyond the rift
Max out the Chemical Weapon
Max out the Locust Machine Gun
Trigger the Devastator
Gather all resource types beyond the rift
Fully upgrade the vacuum capacity
Obtain a new weapon beyond the rift