First at all, my english bad too.

It's not Jump'n'run. Did you playing Zodiac Towers NATO demo?
Choco can't jump, only run'n'climb.
Black Mage is cursed, and Choco must heal that curse.
In Disco House colours are flashing with many other colours.
Most chipsets ripped from Sword of Mana.
3th screen are empty, because it's without NPC, and this is a chocobo village. This is need for storyline, Choco walking slow in this location.

And I'll don't make a demo, only full version.