Half-Life 2: Episode One Hints

How can I kill it with just the gravity gun?

  • 1 of 5: Get something to throw at it with the gravity gun.
  • 2 of 5: Go back to the room where you had Alyx reprogram a rollermine, then look through the force field that you went through to get to the rollermine area earlier.
  • 3 of 5: You see that broken scanner back there?
  • 4 of 5: You can pull it in with the gravity gun while standing next to the force field. (If you didn't move the scanner earlier, that is.)
  • 5 of 5: Carry the broken scanner back to where you can see the stalker on the ledge and fire the scanner at it to kill it.