Mission Improbable is a singleplayer mod for Half-Life 2: Episode 2. In it, Gordon Freeman is tasked with re-activating a Resistance listening post. From there, things quickly escalate.

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Mission Improbable 3 - Shaft Mission Improbable 3 - Tunnel Mission Improbable 2 - Rebel base
Blog RSS Feed Report abuse Latest News: Mission Improbable released!

31 comments by insta on Jul 29th, 2012

Before reading on, please click here so that you can start your download! It's been a long journey to finish this project. With the first map being made and released back in 2009 and the second map being released in 2010, it has taken another 2 years for the project to be completely wrapped up.

Initially I intended to just create the final map and do some script and minor graphical upgrades to the previous levels, but while having a beer with Rick one day he suggested that he could help me out with some art to make the levels even more awesome.

Mission Improbable 1 - Broken floorMission Improbable 2 - Rebel base

"It'll only take like 2 months" he said "we'll make some new rocks and stuff, it'll be easy!" That was back in December. From then until now we've done almost complete rebuilds of the old levels, replaced almost all Half-Life 2 content with original art, and created 2 new levels as well! We have around 300 new textures being used in the mod, along with 300 new models.

Mission Improbable 3 - TunnelMission Improbable 3 - Shaft

It's a great feeling to finally be able to release Mission Improbable. It has been a lot of late nights and long hours to get it done, and we sincerely hope you'll enjoy playing it. In case your download hasn't finished quite yet, then you can take a look at the launch trailer below.


The download is STILL not done? Then check out this videoreview that Valvetime.net did! They reviewed a pre-release version of the mod, and awarded it an A-!


By now I hope the download is done. Again, we hope you like it, now we will go get some well-deserved rest!

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Mission Improbable Full version

Mission Improbable Full version

Jul 29, 2012 Full Version 34 comments

The full version of Mission Improbable, released in July 2012! A self-extracting .exe, all you need to do is run it and it will install the mod correctly...

Mission Improbable Part 2

Mission Improbable Part 2

Jun 10, 2010 Full Version 14 comments

Mission Improbable Part 2, released in May 2010. This version is outdated, but is still available.

Post comment Comments  (0 - 10 of 226)
Guest
Guest Mar 13 2015, 11:03am says:

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radiation_hazard
radiation_hazard Jan 23 2015, 1:47pm says:

This mod is awesome, but there a few bugs:

At first, the game can't load up because of a problem with the background image. I did hashirrocks' fix, but there were there other things too. The launched rpg rocket and crossbow models are ERRORs, and this is not as big of a problem, but the car shoots the tau cannon from the side. The worst of all is the elevator at the depot bridge, where the gate doesn't open. Would someone please help fix these so this wonderful mod can be enjoyed?

+2 votes     reply to comment
Icedwhisper
Icedwhisper Mar 19 2015, 8:27am replied:

Did you fix the problem? If you didnt, I had the same problem, I just had to noclip the whole elevator thing, Which sucks.. Also, I couldn't see those those models myself.. I hate this bug..

P.S: My name used to be HashirRocks! xD

+1 vote     reply to comment
Guest
Guest Feb 22 2015, 2:30pm replied:

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Icedwhisper
Icedwhisper Mar 19 2015, 8:29am replied:

I dont think it has anything to do with missing files, Cuz if you load up HL2:Ep2, I doubt you will see error on crossbow and stuff.. Its just a bug, Thats all. Nothing you can do about it, Just the mods devs can..

+1 vote     reply to comment
Icedwhisper
Icedwhisper Oct 8 2014, 1:44pm says:

This game, at first, Gave me the error message saying that it can't find background image/materials/console/startup_loading.vtf, Then, When I tried the suggestion about changing the gameinfo.txt, It loaded movie at the start, But then it crashed/went to the desktop. I would really love to play this mod, And I hope the devs reply to me soon...
Thanks!

+1 vote     reply to comment
Icedwhisper
Icedwhisper Oct 9 2014, 6:33am replied:

I fixed it! none of the solutions listed here worked for me, so I added the following text to Gameinfo.txt:

"GameInfo"
{
game "HALF-LIFE 2 SMOD"
title "HALF-LIFE 2 SMOD"
type "singleplayer_only"
"icon" "smodicon"

FileSystem
{
SteamAppId 220 // This will mount all the GCFs we need (240=CS:S, 220=HL2).
ToolsAppId 211 // Tools will load this (ie: source SDK caches) to get things like materials\debug, materials\editor, etc.

SearchPaths
{
Game |gameinfo_path|.
Game hl2
game_lv hl2/hl2_lv.vpk
game+mod hl2/hl2_sound_vo_english.vpk
game+mod hl2/hl2_pak.vpk
game |all_source_engine_paths|hl2/hl2_textures.vpk
game |all_source_engine_paths|hl2/hl2_sound_misc.vpk
game |all_source_engine_paths|hl2/hl2_misc.vpk
platform |all_source_engine_paths|platform/platform_misc.vpk
gamebin hl2/bin
game |all_source_engine_paths|hl2
platform |all_source_engine_paths|platform
}
}
}

+1 vote     reply to comment
Icedwhisper
Icedwhisper Oct 9 2014, 7:15am replied:

*Updated*
I noticed that you could not start a new game if you placed the previous code in Gameinfo.txt. So I did a little editing and it worked! Replace all the code in Gameinfo.txt with the code listed here:
Pastebin.com

0 votes     reply to comment
Icedwhisper
Icedwhisper Oct 9 2014, 7:52am replied:

Sorry, The previous link is wrong, It doesn't fix it, this is the link:
Pastebin.com

+2 votes     reply to comment
TheUnbeholden
TheUnbeholden Jan 30 2015, 6:51pm replied:

yeah that fix has been around since last year. Its why the vast majority of mods don't have any special fixes. So far Provenance has one major bug with marines unable to be killed by the player, Triage/Human Error/Missing Information require extracting hl ep1 and ep2 files, City 7 Toronto conflict has a broken scripted sequence in the beginning (making you skip the map and missing a fight) and Black Snow doesn't work at all among others.
Steamcommunity.com

+1 vote     reply to comment
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Icon
Half-Life 2: Episode Two Icon
Platform
Windows
Developed By
insta
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Official Page
Magnarj.net
Release Date
Released May 30, 2010
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9.5

450 votes submitted.

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Highest Rated (8 agree) 10/10

It's like an Expansion Pack for HL2. And it's not one of those cheap Mods, this campaign is so good it could've been in the original game.

Oct 16 2010, 12:41pm by Sgt.AS

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First Person Shooter
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Realism
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Single Player
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