Cheat Codes:

Buy a wagon and find a city building with treasure inside. Pick up all the objects in the pile and store them in your wagon, then save your game while still in the room. Although there is no sign of the goodies on the save game picture, reload the game and as if by magic, a new treasure trove has materialised.

Repeat this over and over again until you have a small fortune and unearth some cool magic items.