Here is the full list of all 27 Has-Been Heroes trophies - there are 10 bronze, 10 silver, 6 gold and 1 platinum.
Unlock all skins for the Wrestler, Florencio de la Torre, aka "El Antropólogo"!
Unlock all skins for Crux the Warrior!
Unlock the Black Knight, Thanatos
Fulfill the Grand Soul Orb 100 times
Play through the game seven times
Play through the game six times
Fulfill the Grand Soul Orb 50 times
Play through the game five times
Play through the game four times
Play through the game three times
Fulfill the Grand Soul Orb 25 times
Play through the game twice
Fulfill the Grand Soul Orb 15 times
Fulfill the Grand Soul Orb ten times
Play through the game once
Fulfill the Grand Soul Orb five times
Fulfill the Grand Soul Orb!
Complete the Prologue
Earn all Trophies
Unlock all skins for Metacles the Monk!
Unlock all skins for Favian the Bard!
Unlock all skins for Kedi the Tiger!
Unlock all skins for Khar the Dwarf!
Unlock all skins for Zakwas the Sheikh!
Unlock all skins for Roho the Robot!
Unlock the Magician, Edran
Unlock all skins, items, spells, enemies and map pieces