Burrows of Cairntir is a first-person, turn-based dungeon crawler that immerses players in a dark fantasy world inspired by six ancient cultures. With over 60 handcrafted dungeons, the game offers more than 100 hours of gameplay, allowing players to explore a variety of mythological themes and environments. Players can create and develop their own characters, mastering a total of 96 spell lines while engaging in strategic turn-based combat where choices significantly impact encounters.

The game features a rich narrative rooted in real mythology, presenting a darker interpretation of ancient legends. As players navigate through these dungeons, they will encounter a plethora of mythological creatures and monsters, craft and enchant equipment, and recruit followers for their journey. The unique blend of cultural mythologies, including Celtic, Norse, West African, Japanese, Chinese, and Greek & Roman, enhances the gameplay experience, making each descent into the dungeons a unique adventure.