Free Skill Points
Go to the stables of New Sorpigal. At stables there is a covered wooden walkway. Inside the walkway there are two horseshoes. Use the horseshoes on a character to give them 2 skill points for each one.
Get 9,999,999 Gold Pieces Easily
When you find the location of the lost hoard of the obelisks, the treasure includes 250,000 gold. Open and close the location or chest it's at before leaving the location and the gold will increase by 250,000 gold pieces every time. Repeat this until you have 9,999,999 gold pieces. NOTE: This trick relies on a bug in version 1.0. It will not work in version 1.1 or later.
Get Better Weapons, Items, etc.
Power Liches, Dragons and Veterans will drop high-level items 30% of the time. So kill one and save your game before checking their body. Search their bodies and restore your saved game if a valuable item doesn't come up on the search. The item in the body will change everytime you restore your game.
Teleport inside Castle Alamos
If your character already has the Lloyd Beacon spell,cast it then on the recall beacon page, just click on any blank space where beacons are supposed to be and you'll be teleported inside Castle Alamos.
Tons of Experience
Do the 9,999,999 gold trick and go to the town of Kriegspire. There is a well this town that gives 5,000 experience in exchange for 5,000 gold. Since you have so much gold already, you can raise a ton of experience for all your character.
Use the "Shrine of the Gods"
More Than Once When two or three people in your group are dead go to the Shine of the Gods. Go to turn-based mode near the shrine and heal one of the dead characters. After the monsters end their turn click on the shrine and you get +20 to all your stats. Heal another one of your characters and he can also use the shrine. Repeat for third dead character.