Here is the full list of all 14 The Journey Down: Chapter Three trophies - there are 11 bronze, 2 silver and 1 gold.
Complete the game
Annoy everyone with the airhorn
Send the monkey to gather all possible fruits
Rescue Professor Moorhead
Escape from the Sisulus airship
Get the Horn of Awaquán
Place the bombs on the skyscraper and escape
Return to St Armando
Bloody hell!
Raid the Armando Co skyscraper
That's a pretty long drop...
Resuscitate Gabi
Get free juice from the friendly vendor
Reception must be really bad around these parts.