Brinelake is the only underwater location in Charlie Murder. The diamond scale is required to access it. The Gorged Tumor resides here, which is crucial to defeat to get Smockula's Brain.


Brinelake is a watery place infested by hostile mermaids and jellyfishes in suits. As an underwater place, it allows the player to jump and stay longer 'in air' before touching the ground. Its inhabitants being fish-like creatures, they cannot be downed on the ground.


  • A mermaid can be seen sitting upon a rock in the first zone of Brinelake.