Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3

Waking up in a room with broken glass, you see a portal gun on the other side of a doorway and through the broken glass, what looks to be a way of escaping.

Putting aside the fact you have no idea how you got where you are or even why you are there, your only thoughts are of escape and freedom. Good luck.

Basic Details
  • Title: The Unknown
  • File Name: prtl2-sp-the-unknown.7z
  • Size : 1.71Mb
  • Author: KLJF22
  • Date Released: 11 May 2011
  • Source: ThinkingWithPortals.Com
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Installation Instructions
  • Copy theunknown.bsp into your Portal 2 Maps folder.
  • Launch Portal 2
  • Open the console and type map theunknown.
  • Press enter/return or click the Submit button.
  • Play and Enjoy.

If you require more help, please visit the Help page.

Screenshots

Click on the thumbnails below to open a 1024 pixel wide image.
WARNING: The screenshots contain spoilers.

Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3
Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3
Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3 Single Player First Person Shooter Maps and Mods for Half-Life 1, 2 and Episodes 1, 2 and 3
Video Walkthrough

Reader Recommendations
4 recommendations, average score: 2.25 (out of 5), standard deviation: 1.69
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Published

14th May 2011

Categories

Portal 2 Single Player Mods and Maps

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Phillip says MaybeAvoid It!Avoid It!Play It Later
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6 Comments
  1. planetphillip

    14th May 2011

    Phillip says Maybe

    I am giving this a MAYBE for one reason and that is because it’s a little abstract. There are places between chambers that are just black and these chambers seem to float in space.

    There’s nothing in particular wrong with that concept, it’s just so different from other Portal 2 maps, it just felt a little weird.

    The chambers themselves are quite challenging and I admit to a feeling of pride in being able to workout the last laser puzzle.

    I had a little trouble with one jump, but all in all it’s not too difficult. I found the crawling at the beginning very HL vent-esque, which is kinda cool.

    I have a feeling mine will be one of the few “medium” recommendations, as I guess players will either love it or hate it.

    Reply
  2. Reaktor

    18th May 2011

    Avoid It!

    This map have a majour errors in gamedesign. It’s unfair as hell. Noclip can be helpful.

    Reply
    • planetphillip

      18th May 2011

      This map have a majour errors in gamedesign

      Why don’t you explain what those errors are?

      I am not a very good portal player and I didn’t need to use “Noclip”.

      ReplyEdited at 4:27 PM, 18th May 2011
      • Reaktor

        18th May 2011

        Sorry, it’s too hard to explain it on english, I am not english man.
        1. too dark
        2. unnecessary obstacles to make me mad
        3. invisible walls for portal beam
        4. unfortunately geometry that makes gameplay annoying
        5. unreasonably hard moments
        ect

        note: i found a ploblems with everysingle amateur portal 2 map, and it makes me mad.

        ReplyEdited at 4:42 PM, 18th May 2011
  3. WolVenom

    5th October 2011

    Avoid It!

    Nope. Not good.

    Reply
  4. Olrick

    17th January 2012

    Play It Later

    I am a little surprised by those bad recommendations because I found this one interesting.

    First the scenario is different compare to classic portal map, you’re not in a test chamber you don’t know where you are and why and you want to escape that place and not GLaDOS.

    I admit that the design is a little odd but if the skybox is black I suppose there is a reason, and if not, it’s not very disturbing and, in answer to Reaktor the portal clip are there to make the game more challenging.

    The puzzles are fun to resolve even if I had some difficulties to pass the repulsion gel one, but the one with thermo-laser was the best of this type I ever seen.

    In fact I was disappointed by the abrupt end. It’s a shame to finish that thing there because it could be a good start for a mod.

    Finally I should say that I have a little cake because I carry the companion cube with me in the whole map.

    ReplyEdited at 9:33 PM, 17th January 2012
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