Players may attack from the slopes at the sides by kicking bombs into the grassy valley. In this manner, the player can conceal his or her bombs while being positioned in a clear area. Generally, normal bombs offer an advantage over pumped bombs in this stage, because pumped bombs cannot be concealed in the grass.
Another tactic is to pick up opponents' bombs right when they are placed. This helps to keep the player from being caught off guard. The bomb can then be thrown at an opponent or out of the stage. Stunned opponents may also be thrown out of the top or bottom of the stage and into the surrounding pits.
Baku Bomberman Official Guidebook, pg. 103