Half-Life 2 Hints

How can I open this door? It seems to be stuck!

  • 1 of 4: Actually, the door isn't really stuck.
  • 2 of 4: Simply pushing up against it won't open it, as it would in many similar games you may have played (like the original Half-Life).
  • 3 of 4: Instead, you have to "use" the door with the "Use item" key (which defaults to E).
  • 4 of 4: Remember that for other doors, since most of them work the same way.