Run history (so far):

God of War 1:

Very Hard PAIN*

Hard Tycoonius PAIN

Very Hard NUR+*

Very Hard No Damage NUR+

God of War 2:

Very Hard No Damage PAIN+

Very Hard No Damage NUR+

Very Hard No Damage GKNUR

Very Hard GKPAIN+

God of War 3:

Very Hard No Damage PAIN+

Very Hard No Damage NUR+

Very Hard No Damage Apollo NUR+

Very Hard No Damage NBR+ NUR+

Very Hard Apollo PAIN+ (With Blades of Athena and Chalice of Hera)

God of War: Chains of Olympus:

Very Hard PAIN+*

Very Hard No Damage NUR+

God of War: Ghost of Sparta:

Very Hard No Damage PAIN+

Very Hard No Damage NUR+

God of War: Ascension:

Very Hard PAIN+*

Very Hard NUR+