Garry's Mod
A sandbox game for the PC, Mac and Linux

Garry's Mod is a Sandbox Game based around the idea of building. Unlike most other games there aren't any objectives - you can't lose and you definitely can't win.

December 2015 Update

👤 🕔 December 16, 2015 116

An update has been released!

This update includes a lot of exploit, crash and Half-Life 2 campaign fixes, as well as other minor bug fixes and Lua API improvements.

Thanks to the following people for helping us out and reporting dangerous exploits:
Willox, Leystryku, Python1320, MeepDarknessM/Meepen and ogniK.
And thanks to everyone who helped testing the update and reported bugs/problems.

As usual, servers will need to be restarted.
The update will be automatically downloaded when you restart your game.

You can check out the full change log below:

Game Changes

GitHub changes

TTT

Community Contributions

  1. Timo Z.
    December 16, 2015 at 4:36 pm

    Nice update once again – thanks!

    Reply
    • sackboy12
      December 16, 2015 at 10:26 pm

      my gmod says failed to load steamui.dll now PLZ HELP NOW!!!!!!!!!!!!!

    • Denzel
      December 17, 2015 at 1:00 am

      Redownload it m8

    • GamerBoy5789
      December 20, 2015 at 2:20 am

      I was trying to let my brother play GMOD with LAN Server, it said “Connecting to Server” and showed only 3 bars. It’s been 3 hours and still nothing! Please help!

    • Jaden
      January 2, 2016 at 8:31 pm

      Wow this is great did you fix any problems with any NPC not shooting RPG’s?

  2. Razmik Aleksanyan
    December 16, 2015 at 4:37 pm

    Honestly,I am waiting for supporting Portal 2 and Left 4 Dead 2 maps,especially CS:GO as well maybe?
    I know those are running in different engine,but it will be very disappointing,if in the far future Source 2.0 will be mostly used and releasing most games,so Garry’s Mod won’t be necessary anymore.
    Please try to support those maps if possible,community does get them,but still giving major errors inside the maps already.

    Reply
    • RedstarMario
      December 16, 2015 at 5:51 pm

      It’s probably not going to happen, Unless Valve decides to port games you mentioned to Source 2. Actually the better question is that if Garry’s Mod
      gets ported to source 2 (If it does.)

    • Jaden
      January 2, 2016 at 8:34 pm

      #gmod The sequel illuminati confirmed source 2.0 haxxor:2 hours later… dbfhasdgbfjsdabfsdgb yes

  3. ethan
    December 16, 2015 at 4:41 pm

    i havent played gmod much but I think this is a very useful update

    Reply
  4. MrLazy
    December 16, 2015 at 4:57 pm

    Very GOOD

    Reply
  5. German Aizek
    December 16, 2015 at 4:57 pm

    Very nice!

    Reply
  6. _AMD_ (@AMDshnik)
    December 16, 2015 at 5:08 pm

    Error updatingError updating. As always…. As always…

    Reply
    • Exploding_Potato
      December 16, 2015 at 11:24 pm

      Turn off your firewall and if you have it your real time protection. Might not be the same as yours but my anti-virus keep deleting a file.

  7. T0X1C #GetRekt
    December 16, 2015 at 5:13 pm

    nice but this game needs mor stuff

    Reply
    • im next to you
      December 21, 2015 at 8:34 pm

      addons mate

    • Xavier Reardon
      December 24, 2015 at 4:54 pm

      Mods And Addons…

    • Maximum1lol
      December 29, 2015 at 10:16 am

      Then you should get Addons m8

  8. icebat gaming47
    December 16, 2015 at 5:15 pm

    nice, but that gmod dupe workshop still needs fixing. what’s the point of making a dupe section in the workshop if its impossible to get them ’cause the file keeps deleting itself

    Reply
  9. Repe
    December 16, 2015 at 5:16 pm

    F-Secure (Antivirus) automatically removes hl2.exe after updating to this version of Garry’s Mod and says it’s a virus ._.

    Reply
    • Roeland
      December 16, 2015 at 5:44 pm

      I have the exact same problem.

    • Gangflip
      December 16, 2015 at 6:28 pm

      Yeh me too!!!!

    • shity@troucul.com
      December 16, 2015 at 7:30 pm

      Use Malwerbytes, next time… :p

    • Pedrohbc
      December 16, 2015 at 8:07 pm

      same here, but with Bitdefender

    • Techno2301
      December 16, 2015 at 11:10 pm

      Every one this happens to every (mostly) antivirus (even to me) but you should all know is gmod has been around for years and is a very big game I and ValvE promise that gmod is a safe game… Also gbombs can mess with the game. As it is broken and unstable right now.

    • Johnny
      December 19, 2015 at 3:49 pm

      Same with G Data

  10. elhyperion
    December 16, 2015 at 5:19 pm

    It’s definitely pleasing to see that GMod development is almost entirely focused on fixing bugs and not adding unnecessary new things that could most probably further destabilize the game

    Reply
    • ImTheBigBadWolf
      December 16, 2015 at 5:57 pm

      Welcome to a game without fucking retarded developers.

    • Crestfall
      December 17, 2015 at 2:00 am

      @ImTheBigBadWolf butthurt much?

    • Tim Buckrue
      December 26, 2015 at 9:15 pm

      R.I.P Robocraft

  11. alexelcaza
    December 16, 2015 at 5:21 pm

    this update broke the game hard

    NOTHING WORKS NOT EVEN PRECISION OR WIREMOD

    Reply
    • Techno2301
      December 16, 2015 at 11:12 pm

      My friend has the same problem but it’s A major problem so gmod will hopefully fix it quick

  12. Fox Exo
    December 16, 2015 at 5:34 pm

    Masué . . .

    Reply
  13. Rickey Skizzles
    December 16, 2015 at 5:40 pm

    Completely broke the Mac version. I cannot even start the game without it crashing. Attempted reinstalling the game, still broken!

    Reply
    • Ethan Hanson
      December 16, 2015 at 7:50 pm

      yeah same here, it stops at finished! and freezes then after awhile crashes

    • ab.boy
      December 16, 2015 at 8:10 pm

      PLS FIX THIS

    • hicswa
      December 16, 2015 at 9:28 pm

      same thing heellllppppp!!!!!!

    • Kaci
      December 16, 2015 at 11:33 pm

      This is stupid it never works i open it and it stays on the loading screen

    • Kaci
      December 16, 2015 at 11:34 pm

      I am hosting a server how am i sup post to dev my server this new gmod update screwed everything up

    • Devin
      December 16, 2015 at 11:59 pm

      Yea I’m on a mac and i can’t even start up the game

    • Bimo
      December 17, 2015 at 12:31 am

      Even windows got screwed up D:

  14. Sidney
    December 16, 2015 at 5:43 pm

    My game doesn’t start anymore after the update.

    Reply
    • Platypus Gaming
      December 16, 2015 at 8:27 pm

      Me too it’s so annoying!?!?!

    • Bimo
      December 17, 2015 at 12:32 am

      I really hope this fix this stupid thing.

    • Smith38
      December 17, 2015 at 4:18 pm

      I have the same problem

  15. AveaD
    December 16, 2015 at 6:10 pm

    GMOD 14 – SOURCE 2 PLSS!!

    Reply
  16. dakota
    December 16, 2015 at 7:13 pm

    Crashes at first loading screen for Mac, it worked fine last night..

    Reply
  17. Martin
    December 16, 2015 at 8:04 pm

    The update ruined my Gmod, thx. It says that it contains a virus, and my Norman, wont let me launch it, and it instantly puts it in quarantine, and deletes it. WHAT TO DO!?!?!??!

    Reply
    • Nathan
      December 16, 2015 at 10:33 pm

      Same problem

  18. ab.boy
    December 16, 2015 at 8:08 pm

    THIS UPDATE IS SO BROKEN ON MAC PLZ FIX

    Reply
  19. Nava
    December 16, 2015 at 8:20 pm

    Good day! I use a Mac. After the update of the game… Doesnt open. It freeze after the “done” part of the loading screen. Can you help me out? Its a Error?

    Reply
  20. Manila
    December 16, 2015 at 9:17 pm

    Trying to download, and when it finishes, McAfee keeps detecting a trojan virus.

    Reply
  21. Hicswa
    December 16, 2015 at 9:27 pm

    darn game freezes can’t even play

    Reply
  22. Joseph salazar
    December 16, 2015 at 9:42 pm

    yay update (means the game not dead)

    Reply
  23. Shen Boddy
    December 16, 2015 at 10:02 pm

    Did you update the Lua Panic! “Not enough memory”

    Reply
  24. Ozoal
    December 16, 2015 at 10:34 pm

    I can’t even load Gmod anymore on my mac….please fix

    Reply
  25. Brandon
    December 16, 2015 at 10:43 pm

    Fuck you steam now mac cant even run gmod no more i was playing this morning i dont know what happened but now i cant play.

    Reply
    • Bimo
      December 17, 2015 at 12:27 am

      Windows wont work either for me.

  26. Morten
    December 16, 2015 at 10:50 pm

    I’m having the same problem as many others. I use a mac and now I can’t open the game. As other people have mentioned, the game freezes at “Finished” on the loading screen. A FIX FOR THIS WOULD REALLY HELP OUT :)

    Reply
    • Brandon
      December 16, 2015 at 11:00 pm

      Facts!!!

  27. Mason Brown
    December 16, 2015 at 11:03 pm

    i can`t get in pls help it says in a box “Failed to start game (missing executable,”

    Reply
    • Bimo
      December 17, 2015 at 12:41 am

      Yeah its a big issue in this new update. It deleted peoples hl2.exe file so you are unable to start gmod till they fix it.

    • Brady
      December 26, 2015 at 6:12 pm

      It’s because your anti virus deletes hl2.exe because it’s a turd and mistakes it as a virus

  28. Mason Brown
    December 16, 2015 at 11:04 pm

    i use windows don`t know what version

    Reply
  29. Exploding_Potato
    December 16, 2015 at 11:14 pm

    By any chance could you guys fix the weld tool or add a parenting tool because it’s annoying when props start flying around because they get stuck in other props.

    Reply
  30. Bimo
    December 17, 2015 at 12:27 am

    This update made me lose my hl2.exe folder… Why D:

    Reply
  31. sugnab
    December 17, 2015 at 12:36 am

    https://gyazo.com/f805d5e3cfd5b4fd870e478184c1bc3e
    How many feminists complained about that?

    Reply
    • ALOIYD
      December 19, 2015 at 3:04 pm

      Neutral isn’t even a gender.

    • sugnab
      December 20, 2015 at 1:30 am

      It was obviously a male, then women complained and it was changed to neutral

  32. Sweg
    December 17, 2015 at 12:46 am

    Nice update!

    Reply
  33. dadadad
    December 17, 2015 at 1:42 am

    Every time I try to update it it goes to 100% then its pause’s it

    Reply
  34. SuperLakitu26
    December 17, 2015 at 3:58 am

    I keep trying to update the game and it keeps pausing around 33%. I tried Everything!!! PLEASE FIX THIS!!!!!!!!

    Reply
  35. David B
    December 17, 2015 at 4:00 am

    PLEASE FIX THE BROKEN UPDATE. I TRIED TO REINSTALL AND STILL BROKEN. WASTE OF MY TIME. I’M ON WINDOWS 10

    Reply
  36. BRem
    December 17, 2015 at 4:06 am

    Was this broken update necessary? I tried to reset Steam and re-download Garry’s Mod. It did not work since it kept trying to download and install 3 time in a row.

    Reply
  37. Viper
    December 17, 2015 at 6:25 am

    dude.. you didnt fixed the alyx thing where she gets in the japloy car. yet she cant get in….. you know what. you should fix the whole entire episode 2 animations and stuff…. seriously garry..

    Reply
  38. Ville fin
    December 17, 2015 at 1:43 pm

    We don’t need useless updates we need source2 csgo maps, l4d2 maps and portal2 maps pls garry gmod14

    Reply
  39. Toupou
    December 17, 2015 at 5:35 pm

    Hello, the achievement “Yes, I am the real garry!” needs to be deleted as Garry don’t play Garry’s Mod anymore since some years, making many peoples frustrated because of this “impossible” achievement.

    Reply
  40. JavierComando
    December 17, 2015 at 7:08 pm

    Nice update, fixed a lot of stuff… What a shame that WE CANT PLAY IT ON MAC D: when are they going to fix that?

    Reply
  41. nata1010
    December 17, 2015 at 7:47 pm

    Cool update bro. :)

    Reply
  42. Pingmaster
    December 18, 2015 at 4:27 pm

    Kind of BS that the mac version isnt working after the update. You should really work on fixing this problem.

    Reply
    • Shane
      December 18, 2015 at 9:21 pm

      mine to

    • Brady
      December 26, 2015 at 6:14 pm

      You shouldn’t be gaming on a macintosh.

  43. yamashiro56m
    December 18, 2015 at 8:15 pm

    stuck on steam workshop 0 bytes/0 bytes download what happen

    cant stop download pls fix

    Reply
  44. name
    December 18, 2015 at 9:19 pm

    i have been having a problem when ever i try to start up the game it just goes to a white screen and i can’t fix it i tried everything i deleted the game 5 time and restarted my computer so many time i forgot so (I would like if u can fix this problem because i was going to buy a server and make money and spend that for paying for the server so i would really like if u can fix it thanks.) AND IF ANYONE ELS IS HAVING THIS PROBLEM TELL

    Contact me here on steam

    Steam Name: [ASF] Datman96 or FitterWizard96 or FitterWizard962

    Reply
  45. Trolex
    December 19, 2015 at 2:56 am

    Problem with the update, i cannot start anymore bcause it deletes hl2.exe and i cannot do anything about it so pls fix this,

    Reply
    • Trolex
      December 19, 2015 at 3:29 pm

      and im not deleting or deactivating my Antivirus bcause of a bug or glitch so pls fix this … when i buy a game i want that it works and not crashes n shit.

    • Brady
      December 26, 2015 at 6:20 pm

      Well you should disable for a few minutes or whatever. Also it’s clearly a piece of crap if it doesn’t let you download anything and calls anything that is an execution file (.exe) a virus then you should use something like AVG, MalawareBytes something nicer than what you currently have.

  46. Zartux
    December 19, 2015 at 6:23 pm

    Thanks for fixing the d3_breen_01 map 😀

    Reply
  47. DatCow123
    December 19, 2015 at 7:45 pm

    Another bug to add to the long list of them introduced in this update. My hud disappears and a have to leave the server to fix. Happens often.

    Reply
    • Brady
      December 26, 2015 at 6:53 pm

      Try typing record fix into console then typing stop. It should fix your hud. If you don’t know to enable the developer console press options go to advanced options and check it then press the lil’ squiggly button under the esc key and type it in. Also if you needed it when on the main menu hold it for a few seconds and it was pop up. You can also press the key again and it closes the console.

  48. elrobertosuperio
    December 20, 2015 at 11:21 am

    i dont like the new update

    Reply
  49. Unknown
    December 21, 2015 at 9:39 pm

    My Windows crashed after the new update… just factory reset it a few hours ago.

    Reply
  50. DTJr
    December 22, 2015 at 2:43 am

    For me this update was completely fine on Windows 10, but on Windows 7 the game crashes upon startup. I verified the game file cache and it did not change anything… amazingly broken update.

    Reply
  51. cohen
    December 23, 2015 at 4:56 am

    when i tried to get on garry’s mod it would not update

    Reply
  52. Fart
    December 26, 2015 at 2:19 am

    …………………./´¯/)
    ………………..,/¯../
    ………………./…./
    …………./´¯/’…’/´¯¯`·¸
    ………./’/…/…./……./¨¯\
    ……..(‘(…´…´…. ¯~/’…’)
    ………\……………..’…../
    ……….”…\………. _.·´
    …………\…………..(
    …………..\………….\….

    Reply
  53. Forrest Jules
    December 26, 2015 at 3:21 am

    WTF!?!? Each time I start GMOD, almost all of my downloaded maps and almost all of my downloaded addons are gone! And even more annoying, it keeps “refreshing” nonstop! FIX… THIS… NOW!!! My patience and pretty much everyone else’s patience has just about run out with this game and its faulty design! The old GMOD version was obviously better! FIX… THIS… NOW!!!

    Reply
  54. MrAsh [Tangenite90] (@Ashtill1)
    December 27, 2015 at 1:32 am

    Rip still didint add mac support for superdof XD

    Reply
  55. Brietgame
    December 27, 2015 at 8:43 pm

    Impossible d’installer la mise a jour. Je viens d’acheter Garry’s Mod et la mise a jour n’ai pas installer. Décevant :(

    Reply
  56. Travis Little
    December 30, 2015 at 12:22 am

    In the next update, could you add a search bar in the addon page so if we are looking for a certain mod to install. Thanx for the update by the way. Sounds great.

    Reply
  57. Travis Little
    December 30, 2015 at 12:26 am

    Try getting windows 10 for free or some thing. That’s how I got mine. Don’t criticise me if it is free all ready and if I spelt criticise wrong. Thanx

    Reply
  58. TheCraftingBox
    December 31, 2015 at 3:20 am

    My game just says garry’s mod is updating, i waited and the bar filled and i hit play game but then it just restarted the loading and i can’t get past it.

    Reply
  59. mt429537
    January 3, 2016 at 2:01 am

    I bought the game a few days ago and finally got around to downloading it and it gets to 100% and then says write error. its not my hard drive I checked. PLEASE HELP!!!!

    Reply
    • Random D00d
      January 18, 2016 at 7:53 pm

      Try posting the problem in the steam forums, nobody reads this

  60. theangeldawn
    January 14, 2016 at 5:39 pm

    Why is it that every time I open console It takes all texts away and screwes up my locked rotation when I press u and y?

    Reply
  61. DevMac10
    January 18, 2016 at 12:49 am

    I have been having a problem with my gmod saying that my directx is out of date, is there any way I can fix this?

    Reply
    • DevMac10
      January 18, 2016 at 12:50 am

      I am on Windows 10, btw

  62. Андрей Иванов
    January 19, 2016 at 2:21 pm

    >Removed the 8192 .lua file limit for singleplayer. (The limit still exists for multiplayer).
    >Removed the 20 character addon name limit for engine.GetAddons().

    Reply
    • Андрей Иванов
      January 19, 2016 at 2:22 pm

      Oh, god! Finally!!!

    • to jest do dupy
      February 27, 2016 at 9:06 pm

      dddddd

  63. to jest do dupy
    February 27, 2016 at 9:05 pm

    to jest do dupy kurwa

    Reply

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