CPT. HAZAMA IS GOING TO RE-CODE ALL SILVERLAN'S ADDONS, INCLUDING THIS ONE (which already was done). DOWNLOAD IT HERE

this addon includes these npcs: (there are not in order)

Alien Controller
Alien Grunt
Alien Slave
Archer
Baby Gargantua
Baby Voltigore
Babycrab
Barney
Bullsquid
Chumtoad (Also a weapon)
Cockroach
Devilsquid
Dr. Keller
Dr. Rosenberg
Frostsquid
Gargantua (added health)
GMan
Gonarch
Gnome
Headcrab
Heavy Human Grunt (added health)
Houndeye
Human Grunt ( can use various other weapons now)
Itchyosaur
Mr Friendly
Nihilanth
Otis
Panchereye
Penguin
Pit Drone
Scientist
Shock Trooper (And his weapon/npc Shock roach)
Snark (also a weapon)
Stukebat
Tor
Voltigore
Zombie
Zombie Guard
Zombie Soldier
Pit Worm (new!)
Gene Worm (new!)
Tentacle (new!)
King Pin (new!)
sentry gun (new!)
small sentry gun (new! Can only be at ceilings)
big sentry gun (new!)

This also contains these weapons:

Melees

Crowbar
Pipe Wrench
Knife

Pistols
Desert Eagle
9mm Handgun
.357 Magnum

Standard Guns

M4
Shotgun
M40A1
M249
RPG
Crossbow
Grenade
Tripmine
Satchel Charge

Xen Weapons
Chumtoad
Hornetgun
Snark
Shock Roach
Spore Launcher
Barnacle

Misc Weapons

Displacer
Penguin
Gauss Cannon
Gluon Gun
possesor (can posses enemies and take control of them)
Frezzing gun (can freeze enemies)




Please, do not ask for any other addons or fixes, i've just reuploaded Gene Worm's version and i have no experience with gmod modding at all. And before you comment, it conflicts with VJ Base.