Neutron Beam

The Neutrom Beam is a gun-type weapon appearing in Ace Combat 3: Electrosphere. This particular weapon is the result of Neucom Incorporated research on space technology. Being an energy-based weapon, the Neutrom Beam does not suffer the problems of standard aircraft ordnance caused by space vacuum. The energy fired by this weapon is composed of superheated neutrons found in atoms-- it is the neutrons' high temperature that caused damage, instead of kinetic energy.

Ace Combat 3: Electrosphere
The weapon makes its only appearance in the mission Zero Gravity, in both the NTSC-J and export versions. It is the only machine gun-type weapon of the R-352 Sepia, the spaceship flown in this mission.