Week 5 of the Dungeon 23 Mega Dungeon. Level 4 concludes the castle motif of the dungeon and opens up into a forested area. More ruins scatter the area. Spike traps and pressure plate traps dominate the area, with some suits of armour ready to attack. A rotating fire trap can cause issues when trying to examine or unlock the larger exit doors.
The forest area is thickkk and houses some mephits and wolves with the floor exit surrounded by trees. A buried Troll heart is the cause of the previous floors icy chill and if not found will continue to floors below.