Suikoden 1 Gameshark Codes Have All Items -

Individual character inventories are limited to 9 slots. Forcing items into these slots can lead to "hanging" or crashing when you try to view the menu, especially if you equip items a character shouldn't be able to wear. Emulator Issues:

If you are playing the Suikoden I & II HD Remaster , modern cheat engines like Fearless Revolution have reported bugs where "Always Drop Item" codes can make your party disappear or freeze the game during battle. AI responses may include mistakes. Learn more [Codes] Codebreaker: Unlock True Rune spells (S1 and S2) suikoden 1 gameshark codes have all items

If you want to be more surgical rather than using an "all items" blanket code, you can use modifiers for specific rare equipment: Silver Hammer Dragon Armor Power Ring Crimson Cape Windspun Armor Earth Shield Individual character inventories are limited to 9 slots