--- Marble Zone --- Number of acts: 3 Time to complete: ~3 minutes Difficulty: Moderate Bottomless pits: No Water: No Level wrapping: No Enemies: English name Japanese name Description       Caterkiller (Source: Manual) Naaru (Source: Manual) Caterpillar enemy, moves very slowly. Hurts Sonic if he jumps on its body segments, and can only be killed by jumping on its head.       Buzz Bomber (Source: Manual) Biiton (Source: Manual) Wasp enemy, flies along and stops to fire a missile at you, then continues flying. Also found in GHZ, SYZ.       Batbrain (Source: Sonic Annual) Basaran (Source: Sonic Jam) Basaran (Source: Manual) Bat enemy, drops from the ceiling and flies horizonally.