Dark Forest is an Experttrack in the Flash version of Bloons TD 5. It takes place in a clearing of a very dark forest, with many trees surrounding the track's perimeter. A lone tree also occupies the track's center, and a very narrow stream of water runs downward through the middle of the track.
Bloons enter from the bottom-left corner, top side, top-right corner, and bottom-right corner, and they exit at the top-left corner, top side, right side, and bottom-left. Each path involves a few winding curves and bends that approach the center of the track before turning around and exiting on the same general side of the track as the path's entrance. The water stream widens enough to allow for the placement of water towers just below the tree in the track's center, and the trees block tower placement.
