Missing Information aims to recreate Valve's original Half-Life 2 storyline found in Raising the Bar.

Report abuse Missing Information 1.6 Full
Apr 1st, 2011
502.30mb (526,702,799 bytes)
61,953 (6 today)
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It is finally here! The long awaited 1.6 patch for Missing Information!

After two years without a release we're finally here! Extract this to your SourceMods directory and restart Steam. Alternatively download this from Desura.

    • New Alyx model & skin
    • New Classic Zombie skin
    • New Combine Soldier models
    • New Incendiary Rifle (I-Rifle) model & animations
    • New MP5K skin
    • New MP5K sounds
    • New Stalker model & animations
    • New binocular skin
    • New icon for Fire Extinguisher, Gauss gun, Stun Stick and S.L.A.M
    • New particle effects
    • a disclaimer to the E3 presentation explaining the quality (or lack thereof) of the maps
    • closed captions
    • e3_under to the E3 presentation
    • normal maps to several models
    • phong lighting to several models
    • Combine Elite will not attempt to use the Pulse Rifle's secondary attack if not equipped
    • the S.L.A.M. carry limit to 10
    • Odell crash fixed on the Borealis
    • a bug on e3_depot that would stop the Gunship from activating
    • several bugs on e3_seafloor that would make the player unable to continue with the E3 presentation
    • e3_ship
    • mi_buildingblocks
    • the ''Borealis'' maps with new props and other minor fixes
    • the Flare guns reload time
    • the SMG1 firing rate
    • the SMG2 firing rate
    • the Stalker's damage
    • AK47 model
    • OICW model
    • Physgun model
    • Rooftops map
    • animations on the Flaregun
    • credits.txt to reflect current roster
    • zoom effects on the sniperrifle

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Missing Information 1.6 Full
Post comment Comments  (50 - 100 of 101)
Res1 Apr 3 2011, 1:50pm says:

YEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEAAAAA!!!!!!!! O.o thank you for finally releasing this new version! Im so happy i could cry! *cry's*

+4 votes     reply to comment
jo291 Apr 3 2011, 11:16pm says:

I came

+2 votes     reply to comment
Cyowolf Apr 4 2011, 1:28am says:

I'm also getting an odd crash when I try and start it up. I've downloaded a and re-installed it a few times now, so I'm not sure whats going on.

The error I get is that hl2.exe has crashed. Not really sure what to do at the moment, every other mod has worked well for me. (Played NH2, Precursor, and The Sewer with no errors.)

+3 votes     reply to comment
ScarT- Author
ScarT- Apr 4 2011, 11:07am replied:

Try launching your other Steam games such as Episode Two and Source SDK Base 2007.

+3 votes   reply to comment
Cyowolf Apr 5 2011, 9:27am replied:

I've played Ep 2 many times, and those listed all (or at least two of them do) require ep 2 to play. I've ran the 2007 SDK as well. Still having hl2.exe crash on me. :S

+4 votes     reply to comment
The_zxeno_prophet Apr 4 2011, 3:57am says:

Was quite nice, no bug for me

+4 votes     reply to comment
jo291 Apr 4 2011, 9:44am says:

Alright this version IS WAY better then the others.

The new models and redesign of the ship is better as well as the level design.

AI for the stalker is fixed now and doesn't kill you in 5 seconds and is actually fun to fight.

I'm not having the fire hydrant problems that other people are having but yea missing textures in terminal.

Ultimately its a better version.

+6 votes     reply to comment
ghostings Apr 4 2011, 3:30pm says:


I go on hiatus for moddb for several months and then suddenly you guys turn up a product. I am very proud of you guys.

+4 votes     reply to comment
commando241 Apr 4 2011, 8:03pm says:

Um it says its a demo so it not the full version I guess.

+4 votes     reply to comment
Mugofdoom Creator
Mugofdoom Apr 5 2011, 5:40pm replied:

Of course not. The full version will be an episodic release of our rendition of the RTB storyline.

+4 votes   reply to comment
MisterMan123456789 Oct 20 2012, 11:54pm replied:

When would the full version might be released?

+1 vote     reply to comment
kuadziw Apr 10 2011, 6:52am says:

Downloaded, tested. Kinda different than previous version. Very enjoyable.

+3 votes     reply to comment
ammd Apr 11 2011, 2:59pm says:

Why the **** did you guys delete mi_buildingblocks?

+4 votes     reply to comment
RapiZzd Apr 12 2011, 4:24am replied:

I dont know how about you but i can load this map in console

+3 votes     reply to comment
KingElessar Apr 14 2011, 4:23am says:

What I was wondering: Is it right you start out with no guns or anything? The Combines on the Borealis don't have guns either. Is this a bug or...?

+3 votes     reply to comment
RapiZzd Apr 14 2011, 4:58am replied:

did you installed it in source mods? Do you have Half life 2 Episode Two?

+3 votes     reply to comment
KingElessar Apr 15 2011, 1:14pm replied:

I have Ep2 and I have it installed in SourceMods...it's really odd...

+3 votes     reply to comment
RapiZzd Apr 15 2011, 2:06pm replied:

You're right, it's really strange

+2 votes     reply to comment
NH2Contents Apr 16 2011, 2:47pm says:

is this fake? because it was released on 1st of April :3

+1 vote     reply to comment
Zenoseiya Apr 29 2011, 6:04pm replied:

The joke is that it _isn't_ an April Fool's joke.

+4 votes     reply to comment
griefmaster_00x1 May 10 2011, 11:35am says:

ddi they ad new maps?

+1 vote     reply to comment
demonox May 17 2011, 4:51am says:


it´s finally out! SOMETHING is finally out!

okay, gotta download this and try out, I remember that about year or two back I got a lot of **** on my face from this mods developers team when I judged their last patch in which I didnt see anything else except really buggy, unfinished, weird mod. I dont remember his name, or his angry comment clearly, but in a nutshell he pretty much said "shut up you shithead, we are working for this mod as hard as we can, just you wait we are releasing new patch few next months!" by the way, they didnt, except they did now, year or two from that comment.

NOW! let´s see what they have accomplished!! im excited a bit! I´ll reply this comment and give my opinion, and add that comment to this mods summary page too.

0 votes     reply to comment
thecooldude498 Jun 6 2011, 9:24pm says:

what the crap it wont let me download it :( ?*&%?

0 votes     reply to comment
Wheatley  Jun 10 2011, 3:16am says:

Hey i changed the wep script of alyxgun a little to make it have infinite ammo, does anyone want it?

+1 vote     reply to comment
Wheatley  Jun 10 2011, 3:22am says:

i like the old fast swinging ice axe, now it's just like the crowbar.D:

+1 vote     reply to comment
AkuyaKibito Jul 15 2011, 12:00am says:

Did i need the 1.5.1 to download this version?

+2 votes     reply to comment
thecooldude498 Aug 5 2011, 5:09pm says:

this is basically hl2:E3 guys lol stop complaining and be happy that it is finally 1.6 came out gosh shutup people! so what two bugs. it's not going to hurt if a game has two or one bug i mean look at tf2 it had a lot a lot of bugs but it was still good and some bugs still are there just really hard to do.

+1 vote     reply to comment
GOD_MAN Aug 8 2011, 3:52pm says:

I have the valvecomplete pack now :) Now,this is final,or not?

+2 votes     reply to comment
swgmusiccenter Aug 12 2011, 3:49pm says:

damn it i instaled it to my ep 2 directory and source mods and it exits out and crashes. waste of my time!!!!!!!!!!!1

+1 vote     reply to comment
JatDude003 Nov 2 2011, 2:59am says:

why does mine have so many missing textures, and when i fire the oicw theres a weird missing texture that comes out of the barrel!

+2 votes     reply to comment
Youplait Dec 31 2011, 11:12pm says:

what happened to mi_buildingblocks I cant find it in this version that map was awesome

+2 votes     reply to comment
Aplayer12345 Nov 17 2012, 11:37am says:

This is more like HL2 Beta :D IT'S AWESOME!!!!!
Btw, why does it say Demo?It should be Full.

+1 vote     reply to comment
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Aplayer12345 Mar 16 2013, 6:36am says:

My game crashes without error message, what's happening?

+1 vote     reply to comment
Guest Mar 21 2013, 2:07pm says:

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Aplayer12345 May 11 2013, 11:23am says:

Got it to work. But can you at least make it for HL2? I'm missing textures here. I don't wanna get HL2 EP2 just for a mod ._.

0 votes     reply to comment
BotchySpark4 Jun 19 2013, 12:59am says:

i got a MountFilesystem(319) failed

+1 vote     reply to comment
braden123 Jul 6 2013, 10:13pm says:

they removed
e3_ship and
mi_buildingblocks why D:

+1 vote     reply to comment
JCDenton2000 Jul 29 2013, 7:13pm says:

Nice! I played 1.5 before, I'm downloading this now. But I do have a couple of questions.
1. Why was E3_Ship and mi_buildingblocks removed?
2. Are you still working on Missing Information?

+2 votes     reply to comment
Kizoky Aug 30 2013, 10:58am says:

Strange, but I have all Half-Life 2 games (EP 1, EP 2..) on steam, but it says something about Cache error. I installed the mod in the "SourceMods" folder in the steamapps directory. Did I do something wrong?

+1 vote     reply to comment
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GunnerNii_ Nov 2 2014, 5:12am says:

erm... dis might be stupid but... do i just need source sdk 2007? or ep1 ep2 and stuff..?

+1 vote     reply to comment
glaspeylawson Nov 23 2014, 4:13pm says:

Can anyone tell me how to get the other weapons like the flamethrower, LMG, Sniper Rifle, MP5, Molotov, and the other weapons? Do I have to enter a console command because I found the flare gun, combine assult rifle, and the fire extinguisher all by myself so how do you get the others? Also I can't seem to get that mission where you're in the city with the stun baton. It has the cut combine soldier in it but I can't seem to access it. Do i need to enter a console command?

+1 vote     reply to comment
PromasterG Dec 8 2014, 5:24pm says:

Error network when the download is near to finish D:

PS: This happened three times D:

+1 vote     reply to comment
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Half_Life3 Jan 25 2015, 9:38pm says:

It took forever to download, but totally worth it! :D

+1 vote     reply to comment
crappygamer6 Apr 13 2015, 7:53pm says:

For some reason, when ever I try to install it, it always brings up the windows store. I have HL2 and HL2 lost coast. I'm using windows 8, help me.

+1 vote     reply to comment
Gui2203 May 7 2015, 1:05pm says:

Cannot play this amazing mod.
You know why? 9 letters.
Thanks a lot, VALVe.

+1 vote     reply to comment
PlamzDoom Jun 16 2015, 2:49pm says:

Someone please help me. whenever I try to launch missing information it just crashes and says, could not load library client. please help. :( help much appreciated.

+1 vote     reply to comment
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Released Dec 2008
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