Half-life
Big Momma	Spider-like thing but not a spider.
Barnacle	Looks like an upside-down barnacle with those squid teeth coming out.
Mr. Friendly	Long-armed slashing thing.
Houndeye	Three legged dog-like creature with one huge eye.
Panthereye	Four legged creature with one huge eye.
Headcrab	Red three legged creature with one huge eye.
Grunt	Typical soldier with advance AI.
Heavy Weapons Grunt	Harder soldier
Evil Scientist	A scientist that is evil
MP"Barney Fife"	The government's solution to everything is to kill everything that moves and be "Hush-hush". So you're in trouble.
The Tentacle	Very large plant/animal which grabs moving objects and feeds off their decaying process.
Bullchicken	Aquatic/Land creature who will eat anything in it's way.

Enemies Weapons Plot Up-sides Down-sides Monster Pictures Misc. Pictures