In 1986, the world's worst nuclear disaster occurred at the Chernobyl power station. Soviet authorities established a 30km 'Exclusion Zone' around this nuclear wasteland, but in 2006 a second explosion rocked the stricken reactor, obliterating all living things and causing the Zone's boundaries to ripple outwards. From this epicenter came waves of mutated creatures, deadly radiation, and a strange, anomalous energy. The Zone was cordoned off by the military, who would shoot on sight anyone foolish enough to brave the horrors within.

It is now 2012 - man has ventured further and further into the heart of the Zone driven by reports of strange 'artifacts' imbued with anomalous energy. Mercenaries and bounty hunters compete to recover these artifacts, which command extortionate prices on the black market. Others seek to find the truth behind the Zone, while some merely revel in the desolate lawlessness of the place. Whatever their motivation, over time these individuals - Scavengers, Trespassers, Adventurers, Loners, Killer, Explorers and Robbers - have become known as S.T.A.L.K.E.R.'s.

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Blog RSS Feed Report abuse Latest News: OGSE 0.6.9.3 Open Beta test and development report

About Old Good STALKER Evolution with 29 comments by KamikaZzeRu on Feb 18th, 2015

Hello, dear fans of the S.T.A.L.K.E.R game and OGSE mod!

As you already know, we are now in the open beta testing of 0693 version. Today I want to tell you the news about the OBT and the mod's further development.

First of all, as it turned out, the release of OBT version was a very good idea, indeed. Since at the last stage of the beta development our QA was carried out by only two persons, after beginning of OBT russian speaking players immediately identified a large number of issues relating to the mod, as well as remaining problems of the original game. Thanks to those beta testers and our advanced debugging tools, we collected adequate statistics and debugging info on all of these issues and managed to locate and repair most of them. The debugging continues today, beta testers getting full technical support and daily updates, and I hope when we release a full version, it will be the most stable mod for S.T.A.L.K.E.R among of all existing game modifications, including the original game itself. Here is a short list of problems (only ones from the original game), which we managed to fix thanks to the open beta test:

1. Fixed most of the CTDs of type "error in stalker with visual" - the cause of these crashes, as it turned out, was in the game engine. At some point in the development of the game GSC developers had completely changed the principle of characters animation, dividing animations for the legs and torso apart. However, some number of routines in the engine wasn't changed according to this, and in some situations these routines were called and tried to assign to the NPC no longer existing animation cycles with the names by the old patterns.

2. Fixed all of the CTDs of type "e_parent && e_entity" - their cause was also in the original game's engine, they arose from the fact that several object deletions routines was not checking the existence of the object at all, which led to crash as a result of erroneous deletion tries of already non-existent objects.

3. Fixed all of the CTDs of type "Invalid graph point neighborhood" - the reason was in the engine, too. Due to a bug in the pathfinding routine the engine periodically searches for ways and can not find a route, which leads to CTD, while all it had to do is invalidate the path and restart the search process. This in fact looks like the engine's developers just forgot to remove from release some purely debugging features that are not required anymore.

4. Fixed one of the oldest problems of the original game - CTDs during removing of cartridge packs from corpses. As it turned out, when NPC is dying, the game engine for some reason is cleaning out all their cartridges for the main weapon from the inventory. Exactly the same thing at the same time is being done by the postmortem script loot manager. That causes the problem when the same clip is sending to removal procedure twice - first by the game engine, and then by the loot manager, resulting in ambiguous situations that caused CTDs.

5. Fixed the old CTDs of type "error handler is invoked! 804", which stretches through many different game modifications, occurring in the mods including AI scheme for throwing grenades during the battle. If the player presses F key to take some object they get this CTD. The reason was simple - AI scheme used a special sighting grenades invisible for player to determine the fact of successful throw. These grenades just haven't one critical parameter - necessary object name.

6. Fixed the problems with the change of actor's visual after dressing outfits. The problem was purely in the engine; the code for changing visuals was incomplete and contained many dirty hacks, which led to many problems.

7. Fixed a problems with invisibility of attachable objects in cases where the NPC is already activated one of them. The most famous example - a Wolf's radio, which is not visible when the conversation was happening at night - due to the fact that he has active flashlight. Again purely engine's problem - as it turned out, the code of activation of attachable objects in the engine is as well incomplete and contains dirty hack, which resulted in fact that the NPC could have only one attachable object active.

8. Fixed a big number of problems of the original game related to the scripting part of the game: assigning roles for works in the camps, patrol AI scheme, campfire AI scheme and many others.

In addition to these problems, there was a lot of our own issues, the correction of which are underway. But in general, we are very pleased with the reviews of beta testers. According to them, we managed to do that nobody has been able for a long time - to do a S.T.A.L.K.E.R SHoC interesting and playable again. As they are saying, the main factors is primarily an advanced artificial intelligence and new locations with lots of quests and additions to the main plot, and also new graphical features. New autonomous combat AI have something to surprise even the most experienced players, AI behavior schemes are polished to become much more real and work more accurate, and locations and quests deserved the praise for atmospheric and organic inclusion in the game world. We do not use a template approach or restore the old style of the plot - the most striking locations, such as Darkscape and Dead City have been implemented completely differently from planned in early game builds or in any other modifications. Graphical improvements, on top of everything else, make old SHoC look much better than Clear Sky or Call of Pripyat.

Now some words about the further development:

The biggest news - we found a talented developers to work on a weapons part of the mod. At the same time, it seems we will be able to fully utilize our special weapon add-ons framework, long ago realized, but not used due to the lack of weapons models.

SVD multi-addon model in SDK. Bones for interchangeable scopes clearly visible, with two scopes already attached to the bones.

This framework implements interchangeable weapons addons, that would mean that in our mod you can now put on a weapon with a few sights of different types, and different underbarrel devices - not only grenade launchers but also the masterkey-like shotguns.

AK-74 with masterkey attached
Same AK with recoil dampener

The same thing can now be flexibly implemented for weapons magazines to make upgrades for them and many other add-ons. The new team of the weapons developers had already adopted a common hands standard and began work on main weapons.

AK-74 view in SDK with all addons visible at once

First of all, we doing the weapons of the Warsaw Pact, and with them we release a full modification. After that we will make an additional package with weapons of NATO countries. The English version, as we plan, will include both weapon lines out of the box. In addition, we found a talented developer of NPC visuals. Now he has corrected most of the problems of vanilla game's visuals, such as for example the twisting wrists of newbie stalkers, and now working on two serious reduxes - complete redesign of the military personnel and exoskeleton wearers.

Working on exo in Editor
Armored west 6B13M for military

Both should eventually become a lot more believable and detailed - it has long lacked, since almost no modification for them is ever done. We, the developers of engine and scripted part, are now actively working out existing problems and shortcomings, and planning additions that we can add and debug before release.

In general, the development is very active now, testing is also actively moving and at this moment 0693 are tested by at least a thousand people, and with this wonderful potential we have every opportunity to make our mod the best of all time in the history of S.T.A.L.K.E.R SHoC modifications. Only thing we need for this now is to have enough free time.

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Secret Lab Fix
S.T.A.L.K.E.R. Shadow of Chernobyl

Secret Lab Fix

May 21, 2015 Stalker RMA German Edition Patch 0 comments

Es wurden CTDs gemeldet im Secret Lab beim Radar. Die Ursache meine ich gefunden zu haben. Ich hatte den CTD auch, habe ein wenig gebastelt und jetzt...

Patch Version 1.2
S.T.A.L.K.E.R. Shadow of Chernobyl

Patch Version 1.2

May 21, 2015 Stalker RMA German Edition Patch 0 comments

Unfassbar, aber wahr: Ich habe es endlich geschafft mir ein wenig Zeit für diese Mod zu nehmen. Ein kleines Update bringt ein wenig frischen Wind in die...

Beta P3/4
S.T.A.L.K.E.R. Shadow of Chernobyl

Beta P3/4

May 17, 2015 Amnesia MP Patch 3 comments

Beta version is ready for testing. Part 3. I did antivirus scan. Installation info in the last part. This part is with patch.

Beta P4/4
S.T.A.L.K.E.R. Shadow of Chernobyl

Beta P4/4

May 17, 2015 Amnesia MP Demo 0 comments

The last part with installation info about MP, Credits and Readme.

Beta P2/4
S.T.A.L.K.E.R. Shadow of Chernobyl

Beta P2/4

May 17, 2015 Amnesia MP Demo 0 comments

Beta version is ready for testing. Part 2. I did antivirus scan. Installation info in the last part.

Beta P1/4
S.T.A.L.K.E.R. Shadow of Chernobyl

Beta P1/4

May 16, 2015 Amnesia MP Demo 5 comments

Beta version is ready for testing. Part 1. I did antivirus scan. Installation info in the last part.

Post comment Comments  (0 - 10 of 303)
Dimebag_Darrell
Dimebag_Darrell Apr 18 2015, 7:09pm says:

Youtube.com (Metro 2033 Alpha)
Have you guys seen this?
4A Games Said the game had "No Relation Ship with STALKER Tech"
the Alpha above has a lot of content from STALKER
even shaders.
Textures , animations , config , Shadows showing the "Actor" from STALKER
The file system , console commands (Demo_record is present)

+2 votes     reply to comment
Dimebag_Darrell
Dimebag_Darrell Apr 18 2015, 7:36pm replied:

Gameinformer.com and well , this!

+1 vote     reply to comment
TKAzA Staff
TKAzA Apr 2 2015, 5:58pm says:

You can now redeem your old stalker keys on gog.
Gog.com

+1 vote   reply to comment
BlaineY
BlaineY Mar 23 2015, 3:12am says:

The Stalker community is one of the best :)

Now that GSC Game World is back, I hope that's good news for the Stalker series and we see a new entry in a couple of years.

+2 votes     reply to comment
Vasquez_Alif
Vasquez_Alif Mar 9 2015, 9:08pm says:

And WHere We Can Get The Ak with Shotgun like that...??

+1 vote     reply to comment
MonoLityczny
MonoLityczny Mar 26 2015, 9:20am replied:

Its unfinished mod, OGSE 0.6.9.3.

+1 vote     reply to comment
SavageNord
SavageNord May 13 2015, 11:34am replied:

Are there older versions of this mod we can play?

+1 vote     reply to comment
Vasquez_Alif
Vasquez_Alif Mar 27 2015, 8:45pm replied:

Thank you Reply.I can't Wait for That,So Beauty Gun...

+1 vote     reply to comment
EZEILL
EZEILL Feb 6 2015, 5:36pm says:

Hey, not sure where to post this, but I need some incite. After installing Lost Alpha V1.3003 I start a new game, once able I hit this key (`) the one to the left of the 1 key. It brings up a command line, and I get a ton of red lines telling me it can't find random things. For example (! Can't find weapon texture acog blah blah) Had something about trader not having m14 dmr something something. Any thoughts on how to fix this? I'm using LA_MOD_v13003_newer for all the new guns and stuff.

-1 votes     reply to comment
Terrifying
Terrifying Feb 6 2015, 6:07pm replied:

That's a legitimate concern. There are many mods out there (or stand-alone versions of mods, like LA) which reveal errors when bringing up the console. Don't worry however; most of 'em are just the result of obsolete lines of code. These errors are merely showing requests which cannot be fulfilled because there's no resource for them. If the game loads up, then there isn't a reason for concern... ;-)

+1 vote     reply to comment
EZEILL
EZEILL Feb 6 2015, 6:49pm replied:

But does that mean I wont be able to acquire the acog or m14?

+1 vote     reply to comment
EZEILL
EZEILL Feb 6 2015, 5:58pm replied:

Says can't find wpn upgrade texture acog_1 or something along those lines.

+1 vote     reply to comment
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S.T.A.L.K.E.R. Shadow of Chernobyl
Platform
Windows
Developer
GSC Game World
Publisher
THQ
Engine
X-Ray Engine
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Release Date
Released Mar 19, 2007
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Highest Rated (12 agree) 10/10

one of the best games ever. period.

Jan 18 2011, 2:05pm by KEEP_IT_UP!

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First Person Shooter
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S.T.A.L.K.E.R.: Call of Pripyat, Released Feb 4, 2010
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S.T.A.L.K.E.R.: Clear Sky, Released Aug 21, 2008
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S.T.A.L.K.E.R. Shadow of Chernobyl, Released Mar 19, 2007
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S.T.A.L.K.E.R. Build 1935, Released Oct 17, 2004
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