Gauntlet: Dark Legacy is a video game that was developed by Midway Games West, Inc. and was published by Midway Games, Inc., a publisher that has since disappeared, with most assets taken over by Warner Bros.
GAMEPLAY HINTS
Hidden Golden Item
Go to the Armory, in the Castle Realm (the fourth level in the third realm). After defeating the giant white golem, go into the farthest corner, directly underneath the stairs to the exit. Attack the wall directly below the stairs. It should blink and disappear, exposing a golden feather. Also, the runestone is in this level.
Finding Runestones
Go to Sumner and scroll down to "Runestones". It will tell you the next Runestone location.
If you fail to find all twelve Runestones after defeating Skorne's first form, go back to any previous level. If that level has a Runestone in it, a meter appears that will show you how close you are to a Runestone. The same will happen if you cannot find the thirteenth runestone.
Runestone locations
The first Runestone is in the Forsaken Province on the Fields level. As you are going down the ramp of the mill, destroy all the enemies. There will be a shed with gates. Destroy the gates with an attack of any kind to get the first Runestone. The second Runestone is in the mausoleum of the Forsaken Province. There is a ledge with gold and a treasure chest. Destroy the wall in the middle of them and the Runestone can be found behind there. The third Runestone is in the valley region. In the cliff level, there is a part with a flame geyser and a narrow path on the right. About three steps there is a breakable wall with a lever and some other items. Pull the lever and it will show you where the Runestone is located.