Bowser's Valley is the eight world of Brutal Mario, in which Bowser's resides.
In Demo 7, Bowser's valley is comprised mostly of flat land, and a large volcano to the right. The lava lake left by the volcano has a ship wreck. In the distance, there is a sunset.
Graphics and musicEdit
The graphics of this overworld are part of the map screen from Castlevania: Dracula X.
The music is "Leave Time for Love" from Secret of Mana.