Originally posted by The Mega-ZZTer:
Half-Life had a couple alien guns (I forget which are HL and which are OP4 but between them there's like... 3).
Yeah, half life had that gun that was actually alive (I think) and spat homing bugs at the enemy.
I think it also had larger bugs that you would release on the ground so they'd chase after the enemy and explode.
You can't judge a book by it's file size