Shining Tears [PSX]

Unlock Advanced Mode
Beat the game.

Unlock Multiplayer
Complete mission seven.

Old Town Way mission: 100 percent kill rate
It is possible to get a 100 percent kill rate in this mission. Just before you approach the last group of enemies in the lower right corner, do not approach them with your main character. Instead, position your main character as far away from them as possible then send your second character over just close enough to have them chase him or her. Lure them to where your first character is waiting and slaughter them. After that, finish the stage with the fight with the main Boss. Provided that you killed all the other enemies, you will get a 100 percent kill rate at the reward screen.

Enemy Card Rewards
In battles monsters will drop their "enemy card" which contains their status. Talk to Pios in your HQ in Shildia to put them in your "Enemy Cards Book". Every time you collect 10 different cards Pios will reward you with an item.

Unlock Items
Cosmic Disc - Give Pios 10 Enemy Cards
Survival Book - Give Pios 100 Enemy Cards
Soul Scroll - Give Pios 200 Enemy Cards
Book of Elders - Give Pios 276 Enemy Cards