How do you open the gate in mudluk on AQWorlds?

To open the gate in Mudluk in AQWorlds, you need to complete the quest given by the Mudluk NPC. This usually involves defeating a certain number of enemies or collecting specific items in the area. Once you fulfill the quest requirements, return to the NPC to receive your reward, which will include unlocking the gate. If the gate remains closed, ensure you've completed all necessary steps and check for any additional tasks.