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.
Find the long lost golden talisman.
An apple a day...
Hidden trophy
Find the long lost golden grail.
Pocket 2500 coins.
Defeat Blind John
Kill 100 Zombies.
Collect 1000 coins.
Fart at Melusina.
Good job! Completed all tasks!
Clear all caves.
Collect all SIGI's.
Find the long lost golden crown.
Hard to find and almost out of reach.
In under 30 minutes?