How do you unlock Size up above Medium?

[Tully]

I've beaten the game, ran around completing quests from the npcs in the school grounds which seems completely pointless with no luck as to how to unlock the larger sizes. Do you just have to do like 1000+ size ups for each character?

[Arcatera]

Faced a similar problem with three characters. In my experience, you need to get Z-size by gaining omega power in the dungeon and finish it. I used the Clock Tower dungeon for this ((you still need to farm Pure Omega Swords and Ochain for 4* items).
PS Sorry for my english.

[Tully]

Originally posted by Arcatera:

Faced a similar problem with three characters. In my experience, you need to get Z-size by gaining omega power in the dungeon and finish it. I used the Clock Tower dungeon for this ((you still need to farm Pure Omega Swords and Ochain for 4* items).
PS Sorry for my english.

Where do you find "Pure Omega Swords and Ochain", the Clock Tower dungeon?
I've finished the final 40 floor dungeon at least 30 times now farming Omega power and items to upgrade my gear.


I've been reading online that you need to size up items in the dungeon but I have no idea how to do that. The manual in game doesn't explain how to do that at all.

[Arcatera]

1. Yes, "The secrets of Clock Tower" 99f dungeon.
2. Only "size up item" in game i know is Z Bust tome.

[Tully]

I literally just figured this about maybe an hour after I posted this. I had no idea you could "size up" items in the dungeon, I just held onto them to sell the the vendors in the dungeon. Thanks for the reply either way.

[Arcatera]

Sorry, I misunderstood your question - I thought it was about increasing bust size.