Getting into the Dark Forest
Close the third portal
Collect 100 souls
Collect 200 souls
Collect 300 souls
Collect 400 souls
Collect 500 souls
2 barriers destroyed
Two wasps killed
2 lich-shooters killed
4 lich-shooters killed
Open the first portal
2 health boxes destroed
Get into the catacombs
Get into the crystal forest
Close four portals
Find the dragon's head
Destroy the Sentinel
Close the first portal
Close the second portal