Slidame

Slidame is a rare flying enemy from Mega Man X2. It only appears in some areas and stages that have vertical shafts. When it sees X approaching, it will rush to the top of the shaft and begin to pull/slide the walls together in an attempt to crush him. A good way to take it down is to quickly use a weapon that arcs or splits upward, such as charged Sonic Slicers, Bubble Splash, or Silk Shots.