Here is my cheat table for the PSX Retroarch version: cores - Duckstation and Swanstation.
-Infinite HP/MP
-Infinite hearts
-Infinite Money
-Stats modifier
-Weapons
-Items
-Armors, Capes, Helm, Accessories, and Shields
-Jewels(Sellable)
-Relic's Enable/Disable
-Spells
How to use this cheat table?
Install Cheat Engine
Double-click the .CT file in order to open it.
Click the PC icon in Cheat Engine in order to select the game process.
Keep the list.
Activate the trainer options by checking boxes or setting values from 0 to 1