Caves in the mountains were used by humans in different ways in different periods. They were a haven for ancient people, secret warehouses for pirates, smugglers, partisans, and so on. Each period left traces behind, so you can find a lot of interesting things in the caves. In the game Cavern Runes you will go exploring caves in order to find rune stones. At each level you need to find a certain number of stones of the desired type. Swap nearby objects to create a line of three identical stones in Cavern Runes.
