Extra Money
Go to the registry and have the computer create some characters. Keep doing this until you have the maximum number of characters possible, then delete the characters the computers made. Once you have deleted the characters, go to where you store your items and the deleted characters you started with will be there. Then sell them to get your money, and keep doing this to increase your cash.
Submitted by: Hardy
Combos
To get combos, attack with weapons and spells of the same property. For example, have a caster use an elemental spell such as one of the fire ones that attack one opponent. Then, make sure a character is equipped with an elemental weapon such as a sword or knuckle with the same type. You can usually tell what type an item is by the name or by the resistance it gives. For example, fire resistance for a fire weapon. If you use both attacks at the same time, it has a random chance for the two characters to do a single attack, which does five to six times the damage compared to the non-combo regular damage. This works best on Bosses.
Rare items
Compete in the Trial Battles to win rare items. You will receive one rare item for every ten battles you win. The best area for items is level 8 and each version until 98. Here, you can find over 70 items each time, and since the area is large and open, you can complete it with only twenty to thirty battles if you are good at dodging.
Traps
Always have one character with a high Trap Disarm ability. It can be frustrating clearing five areas almost getting to the Boss, then having a trapped chest send your entire party back to the surface.
Green rooms
Avoid the green rooms with the round computer inside. Once you are past level 5, the advantages they may provide are not worth the risk. The positive effects they give are few and far between the negative effects.
Submitted by: Hardy
Faster battles
Turn the battle speed to maximum, and turn off battle animations. This will make most fights that usually last a few minutes end in about ten seconds. Only do this if you are quite strong and do not really care about strategy, but want to save time.
Extra levels
To unlock Secret levels 11-100 You have to Beat levels 1-10