Radial menu

From NWNWiki

The Radial menu is your primary tool for interacting with the world of Neverwinter Nights. Bring up the radial menu by moving the mouse over the object you wish to interact with, and then press the right mouse button. A radial menu will pop up with the object in the centre.

This radial contains a ring of possible actions you can perform on the object, from casting a spell to attacking the target. A quick left click performs the selected action. Some actions may have a small arrow beside them indicating another level of actions, which you can access by left clicking. A small ring is visible around the action with an arrow beside it. The ring is actually a preview of the next level of the menu, allowing you to see at a glance what the next level will hold.

You can use the numeric keypad to access the radial menu. Each number key on the keypad corresponds to a location in the radial menu, i.e., 8 is to the top, 7 is the top left, etc.