Suikoden

From the case:
"Enter an ancient world of bravery, mysticism, and romance.
In this epic role-playing adventure, you will roam the land trying to build an army of rebels. On your quest for freedom from the Scarlet Moon Empire, you will meet many people who will provide you with guidance and friendship - and many who will try to crush you under their boots. Let your head and heart guide you, but a word of advice; a sharpened sword and a touch of magic will lead to a longer life!

Change your party of characters using any of over 100 recruits that you meet on your mission.
Build a castle fortress to headquarter your army.
Watch the castle grow as your recruits use their unique talents; mages teach you the secret of magical runes; soldiers open an armory; builders construct enhancements; and much, much more.
Unravel the secret of the Empire, unlock the meaning of the 27 True Runes, and discover the 108 Stars of Destiny.
Multiple battle modes - one-on-one duels, banded fights, even full-scale army vs. army.

With a deep, complex story based on ancient Eastern lore, this game will provide you with hours and hours of exciting RPG action and adventure."