This is the only semi-difficult achievement, so I thought I’d provide a quick reference. Be sure to grab all these before you fight the King!
Epitaph 1
As you progress through The Crypt, you will come to this staircase:
Attack the blocks to open the way:
Epitaph 2
This one is found in The Field, on the way to The Clocktower. Attack the blocks to descend:
The lower level with the epitaph will lead you into The Cave if you head right, so you may be able to enter this area from that direction, but I haven’t tested it.
Epitaph 3
Located in The Town, you can get this one after obtaining the double jump:
Bounce off the combat dummy, then progress to the top of the left-most building. You can then go left to enter the area with epitaph 3:
Epitaph 4
On the main path in The Underworld you will descend and have the option to head left; head that way and collect epitaph 4:
Epitaph 5
Found in The Clocktower; the entrance is directly above the dash upgrade. You will need to jump on the large cog to reach the top left-hand corner of the room. I don’t have a screenshot of this one, and I found out too late you can’t go back after you fight the King.
Epitaph 6
Soon after entering The Ramparts you will find a large staircase with an invisible floor extending behind it:
هذا كل ما نشاركه اليوم من أجل هذا Simona's Requiem مرشد. تم إنشاء هذا الدليل وكتابته في الأصل بواسطة Pacal. في حالة فشلنا في تحديث هذا الدليل, يمكنك العثور على آخر تحديث باتباع هذا وصلة.