1. Makes START a modifier key.
2. Main modifier actions are now displayed as hints while the modifier is pressed.
3. Mouse simulation now available on all controllers:
SELECT + D-Pad to move mouse
SELECT + Left/Right should button to click
START + | Action
---------- | ------
SELECT | Menu
UP | Menu
DOWN | Map
LEFT | Character info
RIGHT | Inventory
B (Bottom) | Spell book
Y (Left) | Quest log
This makes all actions available on controllers without sticks and ZL/ZR.