Rock Garden (さいしょのバトル, First Battle, in Japan) is the first stage in the Battle Mode of Bomberman 64. It is a flat, simple field stage with five pillars and sixteen Soft Blocks. Due to its simplicity, it is a recommended stage for beginning players.
Players may hide behind the pillars on the stage, issuing surprise attacks with kicked bombs. A player who hides behind the uppermost pillar may be completely hidden, but the position does not offer much room to attack.
Baku Bomberman Official Guidebook, pg. 98