Laser Weapons

1
Plasma Rifle (SW)
Plasma Rifle Clip (SW)
Heavy Plasma (SW)
Heavy Plasma Clip (SW)
Laser Weapons (Tech Area)
Plasma Pistol (SW)
Plasma Pistol Clip (SW)
OR
Laser Pistol (SW)
Plasma Cannon (Tech Area) Plasma Beam (CW)
Small launcher (SW)
Stun bomb (SW)
Laser Rifle (SW)
Plasma Defense (BD)
Blaster launcher (SW)
Blaster bomb (SW)
Heavy Laser (SW)
Alien alloys
Elerium-115
UFO Power Source
Laser cannon (CW) Tank/Laser Cannon
Personal armor
Fusion Missile (CW)
UFO navigation
Fusion Ball (SW)
Power suit
Fusion Ball Launcher (SW) Hovertank/Launcher (CW
)
Laser Defense (BD)
UFO Construction (Tech Area)
Flying suit
Alien grenade (SW)
Sectoid Leader, Commander or any Ethereal
Fusion Defense (BD)
FIRESTORM (New Fighter) Hovertank/Plasma
Motion scanner (SE)
Psi Lab (BM)
Any Live Alien
Medikit (SE)
Psi Amp (SE)
Mind Shield (BD)
LIGHTNING (New Fighter/Transport)
Alien Origins
Any Leader
Mind probe (SE)
AVENGER (Ultimate Craft)
Grav Shield (BD)
Any Navigator
The Martian Solution
Any Commander
Examination Room
Hyperwave Decoder (BM)
Cydonia or Bust
Alien Entertainment