OK, more hints, starting to go into the TOP 5.
#9: Guessed by Darashiva: Demon's Souls
#8: Guessed by Darashiva: Okami
#7: Guessed by The_Liquid_Laser: Xenoblade Chronicles
#6: Guessed by The_Liquid_Laser: Tokyo Mirage Sessions #FE
#5
a) Remake of the first game in the series with the engine of the fourth.
b) The remake added a mode with a full-fledged story with cut-scenes and fixed party, while you also could play classcial mode with some of the gameplay-additions in newer games
Guessed by The_Liquid_Laser: Etrian Odyssey Untold: The Millenium Girl
#4
a) Freedom.
Guessed by The_Liquid_Laser: Zelda: Breath of the Wild