However, once you acquire the wagon you can off-load many items into the wagon. As in real life though the wagon isn't always accessible. Movement through the 3-D world is achieved in two different modes. The more popular mode is the view based mode. Here you use the mouse to control where you are looking, up, down, to the left etc.
Movement is controlled by the arrow keys on the keyboard so speed is constant.
The second movement mode is called the cursor based interface. This is the default interface and I preferred it. Holding down the left mouse button while the arrow if present will move you in that direction at a speed relative to how close the arrow is to the edge of the screen. You may also use the keyboard arrow keys. The selection point marked by the X cursor is used to pick up treasure in dungeons, select NPCs to talk to and target spells at monsters.