Full list of all 45 Camera Obscura achievements.
The base game contains 44 achievements, and there is 1 DLC pack containing 1 achievements.
Complete 5 custom level packs from the Steam Workshop.
Create a custom level in the level editor.
Found every memento.
Found 75% of the mementos.
Earned the Gold flash medal on every level.
Earned all Gold medals on each Royal Quarter level.
Earned the Silver flash medal or better on every level.
Earned the Gold time medal on every level.
Earned all Silver medals or better on each Royal Quarter level.
Earned the Bronze flash medal or better on every level.
Earned the Bronze time medal or better on every level.
Earned the Silver time medal or better on every level.
Earned all Bronze medals or better on each Royal Quarter level.
Finished the game and saw Ending D.
Finished the game and saw Ending A.
Finished the game and saw Ending B.
Earned all Silver medals or better on each Summit level.
Earned all Gold medals on each Summit level.
Earned all Bronze medals or better on each Summit level.
Completed the Summit.
Earned all Gold medals or better on each Common Quarter level.
Completed the Royal Quarter.
Ascend the Dilapidated Steps without crushing any slimes.
Hesitated before the Tower.
Found 50% of the mementos.
Took 5000 photos.
Earned all Silver medals or better on each Common Quarter level.
Earned all Bronze medals or better on each Common Quarter level.
Completed the Common Quarter.
Fell all the way down a level multiple times.
Died by being crushed against a flash.
Took 2500 photos.
Took 1000 photos.
Earned all Gold medals on each Lower Quarter level.
Earned all Silver medals or better on each Lower Quarter level.
Earned all Bronze medals or better on each Lower Quarter level.
Found 25% of the mementos.
Completed the Lower Quarter.
Killed 100 creatures.
Tried to jump on a creature.
Fell onto a creature from great height.
Killed two creatures at once.
Killed one of the tower's denizens.
Launched the game.
Finished the game and saw Ending C.