Laser Invasion happened in 1991.
Laser Invasion was created on 1991-03-15.
Laser Hawk happened in 1986.
Laser Snaker happened in 1983.
Laser Squad happened in 1988.
Laser Blast happened in 2600.
Laser Arena happened in 2000.
Laser Chess happened in 1987.
Laser Ghost happened in 1989.
Invasion Orion happened in 1979.
Invasion from Beyond happened in 1998.
Invasion of Safwan happened in 623.
Invasion of Waddan happened in 624.