Defeat Romus in 1 turn:

First let Romus kill you, then back in Rablesk and find a man with an upset wife. He will give you a Whistle. Go back to Romus and right at your first turn use the Whistle and he dies instantly. Just remember if using this tip it will cost you half your gold.

 

Infinite Stat Boosts (Lux):

In the past, with Lux in the party, he is able to get stat boosts for 30 HP, 30 MP, and 20 of the remaining stats. While this cutscene occurs, you can walk four steps. During those steps, if you walk out of bounds (like through a doorway) as the dialogue box appears, you will get the named stat boost. Here in particular, you want to walk right to the wall, let go of Right briefly, and then press it again quickly. By doing this, you can still get another stat boost, with the previous one having already taken effect.

 

Pro Action Codes:

70801C20 GP max
C0920BF4 Start with 65,524 gold

C0920B2C Start with 297 gold
C0920C01

C0920BD0 Start with 2000 gold
C0920C07

C0920BF4
C0920C01 Start with 62,708 gold

C0E23F32 Human fighter has 50 HP
C0E23F64 Human fighter has 100 HP
C0E23FC8 Human fighter has 200 HP

C0E23FFF
C0E240FF Human Fighter Starts with 65,535 HP

C0E23FFF Human fighter has 255 HP
C0E2411E Human fighter has 30 MP

C0E241FF
C0E242FF Human Fighter Starts with 65,535 MP

C0E24314 Human fighter has 20 power
C0E243FF Human Fighter starts with 255 Power
C0E244FF Human Fighter starts with 255 guard
C0E245FF Human Fighter starts with 255 magic
C0E24614 Human fighter has 20 speed
C0E246FF Human Fighter starts with 255 speed
C0E24D69 Human fighter starts with Sword of Anger
C0E24D6C Human fighter starts with Sword of Courage
C0E24D6F Human fighter starts with Sword of Fire
C0E25132 Dwarf has 50 HP
C0E25164 Dwarf has 100 HP
C0E251C8 Dwarf has 200 HP
C0E2531E Dwarf has 30 MP
C0E25514 Dwarf has 20 power
C0E25814 Dwarf has 20 speed
C0E25F6A Dwarf starts with Sword of Nature
C0E25F6C Dwarf starts with Sword of Courage
C0E25F6F Dwarf starts with Sword of Fire
C0E26332 Elf has 50 HP
C0E26364 Elf has 100 HP
C0E263C8 Elf has 200 HP
C0E2651E Elf has 30 MP
C0E26714 Elf has 20 power
C0E26A14 Elf has 20 speed
C0E2718E Elf starts with petrified staff
C0E27191 Elf starts with Staff of Brilliance
C0E27532 Alien has 50 HP
C0E27564 Alien has 100 HP
C0E275C8 Alien has 200 HP
C0E2771E Alien has 30 MP
C0E27914 Alien has 20 power
C0E279FF 255 power
C0E27C14 Alien has 20 speed
C0E28732 Tetujin has 50 HP
C0E28764 Tetujin has 100 HP
C0E287C8 Tetujin has 200 HP
C0E287FF Tetujin Has 255 HP
C0E2891E Tetujin has 30 MP
C0E28B00 GP max
C0E28B14 Tetujin has 20 power
C0E28B95 GP max
C0E28BFF GP max
C0E28E14 Tetujin has 20 speed
C0E29932 Human mage has 50 HP
C0E29964 Human mage has 100 HP
C0E299C8 Human mage has 200 HP
C0E29B1E Human mage has 30 MP
C0E29D14 Human mage has 20 power
C0E2A014 Human mage has 20 speed
C0E2A78E Human mage starts with petrified staff
C0E2A78F Human mage starts with Rod of Tide
C0E2AB32 Demon has 50 HP
C0E2AB64 Demon has 100 HP
C0E2ABC8 Demon has 200 HP
C0E2ABFF Demon starts with 255 HP
C0E2AD1E Demon has 30 MP
C0E2ADFF Demon starts with 255 MP
C0E2AF14 Demon has 20 power
C0E2AFFF Demon starts with 255 power
C0E2B214 Demon has 20 speed
C0E2B2FF Demon starts with 255 speed
C0E2B969 Demon starts with Sword of Anger
C0E2B96D Demon starts with Sword of Despair
C0E2B96F Demon starts with Sword of Fire