Here is the full list of all 34 Buried Chambers achievements.
Cleared level 1
Cleared level 2
Cleared level 3
Cleared level 4
Cleared level 5
Cleared level 6
Cleared level 7
Cleared level 8
Cleared level 9
Cleared level 10
Cleared level 11
Cleared level 12
Cleared level 13
Cleared level 14
Cleared level 15
Cleared level 16
Cleared level 17
Cleared level 18
Cleared level 19
Cleared level 20
Congratulations!!
Its going to happen, allot
Now the fun begins
Killed your first enemy
Its a whole new world!
no flying, no weapon
They fly around
they shoot back
they shoot back, faster
Kill them immediately or retry
picked up the Mini Uzi weapon
picked up the Heavy Uzi weapon
picked up the assault rifle weapon
picked up the shotgun weapon