This is a glitch I found in the DOS game Alqadim The Genie's Curse. Normally, in this maze on Shibaz isle, you have to find and walk on 6 runes. But due to a bug with the bridge where a fire enemy is triggered which sets it on fire, the rune below the bridge can be activated as many times as you want. Each time you activate a rune awards you 350exp and clears one barrier in the bottom left of the map. The glitch would be used to clear the maze quicker - The extra experience is not so useful. I think it doesn't even give you extra strength when you level up.. Forum topic: http://tasvideos.org/forum/viewtopic.php?p=401173#401173