Here is the full list of all 41 PATHOS achievements.
E.Z. Taylor
Gain from loss one does not measure...
Clear all TRAGIC levels.
Clear all DISTURBED levels.
Clear all HARROWING levels.
Clear all TRAUMATIC levels.
Clear all TORTUOUS levels.
Clear all AGONIZING levels.
Mr. Burdin I presume?
BPIC
Audio clue: http://www.kingoreo.com/2.mp3
Medulla
The relic, cursed! The walls, shifting! Steeling my nerves, I dashed at the stones, searching for some hidden door or portal. In retort, the dungeon merely mocked me, undulating like a mirage and sliding into a new position. I was inside some infernal puzzle box. Hark! Light! Egress! I hesitated. Not without the relic in my hands. Not without some proof. And there, I spent the last of my will pushing back against the cavern's uncanny malevolence, petitioning, nay, commanding it to vomit up its prized victual. Safe in my holding bag, I made haste from that daemonic hollow.
The Incredible Journey.
Sacrificial Extrication
Smells great.
We all scream
Putting my thoughts in order.
Warden's Key
Garbage Man
The entombed Villa of the Papyri.
Audio clue: http://www.kingoreo.com/1.mp3
Wind Water
Finish the main story.
Workin Weekends
Bq
Handyman
Clear all STRESSFUL levels.
Clear all PAINFUL levels.
Misstep and Drift.
Audio clue: http://www.kingoreo.com/3.mp3
One of the Four Great.
Clear all TOUGH levels.
Clear all FAIR levels.
Clear all PAINLESS levels.
Audio clue: http://www.kingoreo.com/4.mp3
NE NW SE SW
Liquid hot.....plasma.
Clear all CALM levels.
Solve all BREAKTHROUGHS.
100% the game.