Wormholes
Star gates
Jump gates
Portals
Aliens
ETs
OffWorld
ExoPolitics
Raptors
Dracos
Reptoids
Grays
Mantids
Insectoids
Nordics
Pleiadians
Sirians
Aldebaron
Galactic Federation
Secret Space Program
Space Command
Plasma
Directed energy
Scalar weaponry
InterDimensionals
Clones
Good/Bad AI
Androids
Hybrids
