Spazer Beam

The Spazer Beam, also referred to as the Spazer, was a beam Samus Aran gained during her adventures. When shot, the beam split into three parts. It appeared in Metroid II: Return of Samus and Super Metroid. The Spazer was similar to the Wide Beam of Metroid Fusion.

In Super Metroid, if one part was not stopped, all three would continue. However, in Metroid II, any part would disappear upon impact.