Ice Missile

Ice Missiles were a mixture of the Ice Beam and a Missile.

During Metroid Fusion, Samus Aran's Fusion Suit was imcombatible with the Ice Beam, as she had been infused with Metroid DNA; the Ice Beam was one of the things that could kill Metroids.

The Galactic Fedaration had to provide her with these, whihc could freeze enemies, as well as providing a missile-powered punch.

They were replaced with the Difusion Missiles.