Zero Gunner happened in 1997.
Zero Gunner was created in 1997.
Tail Gunner happened in 1979.
Trap Gunner happened in 1998.
Steel Gunner happened in 1990.
Strike Gunner S.T.G. happened in 1992.
The Familiar of Zero happened in 2007.
Slave Zero happened in 1999.
Zero-K happened in 2010.
Zero Gear happened in 2010.
Zero Wing happened in 1989.
DoDonPuchi Zero happened in 2003.
Trauma Zero happened in 1999.