Coil'n[1] is an enemy appearing in Mega Man 7. It is a tall robot whose minimalistic head and rounded bottom part are held together by a spring, which makes up most of its body and helps it bounce around.
In Mega Man 7, Coil'ns appear in Spring Man's stage and Wily Stage 3. They bounce around, pausing for a short time and sometimes changing direction to face Mega Man every time they land. Although its standard jumps are roughly its own height, the enemy may wind up an extra-tall jump about twice its height at random, usually every two or three jumps.
