Gordon Propelled Rocket achievement in The Orange Box

Gordon Propelled Rocket

Unlock the rocket launcher lambda cache in chapter Under The Radar.

Gordon Propelled Rocket0
2 guidesOffline Game ModeSingle PlayerCollectable

How to unlock the Gordon Propelled Rocket achievement

  • ClubStewClubStew250,334
    17 Jan 2008 14 Sep 2008
    52 0 2
    In "Under the Radar" you will eventually come to a van that has run into a building. Go through the van to pick up some grenades (if you need them) and you'll see a large metal plate leaning against some support beams. Walk behind the metal plate and use the gravity gun to push it down onto the ground. Circle back to the front of it where the garage floor sinks underneath the plate, through a grenade underneath it, and quickly move on top of the plate. When the grenade goes off it will propel you upward to unlock this achievements.

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    Showing both comments. Leave a comment.
    FafhrddGreat solution here!

    Just a small note, this achievement is in Half Life 2 Ep 2.
    Posted by Fafhrdd on 08 Mar 10 at 03:40
    Octobot SuperYou should mention that you can roll the grenade under with the LT, rather than trying to huck it with RT, as this can have some undesired results.
    Posted by Octobot Super on 18 Mar 10 at 13:29
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  • PubLiicPubLiic25,360
    18 Aug 2022 18 Aug 2022 18 Aug 2022
    0 0 0 New
    Since the other video was taken down:

    It's the second cache for the Cache Checker achievement in Under the Radar.
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