Out in the swamps of Brunnelsumpf is a rarity in Dungeons of Hinterberg, a dungeon with a hidden entrance. This means it puts you to the test before you can even get in, and once you solve that quick puzzle, the real challenge begins. To help you through this dungeon, we’ve put this guide together that will explain both how to unlock the dungeon entrance, and how to solve it once you’re inside. If you want to know how to beat another dungeon with a hidden entrance, check out our guide on how to complete the Everchanging Grove in Dungeons of Hinterberg . As a nearby NPC will tell you, revealing this entrance involves the three nearby lighthouses. In turn, take your canoe out to each one of them and explore the small islands until you find a way to climb up and activate each lighthouse with your Plasma Ball spell. Once all three have their light shining on the same spot, the dungeon entrance will appear, letting you inside. Walk straight on from the entrance (but don’t miss the chest right next to it containin