Gamble chest are chest you can find in dungeons, as well as buy from NPC vendors. They generally contain a small amount of gold, but have a small chance (1 of out 75) to hold large amounts of gold (ex.: 11k gold from a level 3 chest, 62k from a level 18). Even if the player does not find much luck in opening them, they should still be bought and opened for Lock Picking practice.

As of Elona+ version 1.68, a sound will play if you win.

Prior to version 1.14, gamble chests frequently contained small medals.