Here is the full list of all 18 Sigi - A Fart for Melusina trophies - there are 1 bronze, 7 silver, 9 gold and 1 platinum.
Good job! Completed all tasks!
In under 30 minutes?
Collect all SIGI's.
Clear all caves.
Hidden trophy
Hard to find and almost out of reach.
Pocket 2500 coins.
Find the long lost golden crown.
Find the long lost golden talisman.
An apple a day...
Kill 100 Zombies.
Collect 1000 coins.
Find the long lost golden grail.
Defeat Blind John
Fart at Melusina.