Spike Marl

Spike Marl (スパイクマール) is an enemy from Mega Man X4 and Mega Man X5 that normally walks around on two legs, but can also close and take the shape of a spiked ball. Spike Marls appear in Cyber Peacock's Cyber Space stage in X4, as well as the Training Area in X5.

Other Media
Spike Marls appear in the Rockman X (manga) alongside TriScans and Hover Gunners fighting Zero in Cyberspace, but they are destoryed by him despite their best efforts.

Similar enemies

 * Walk Shooter