First idea which brought our mod to life was to recreate the game conception that we had waited for instead of the one we've got, as the original game release turned out to be crippled in content and gameplay features. So we, along with many other STALKER fans, were eager to make it closer to our expectations. OGSE mod was founded in 2008 as a small add-on to the well known OGSM mod, created by a small group of STALKER enthusiasts, and within the following years it has grown into a huge global mod, with lots of exclusive features and advanced gameplay, having totally surpassed its ancestor. Nowadays the OGSE mod has no shared code with the OGSM, and it's team consists of 17 developers and 15 beta-testers.

Our goals are:

1. Rich gameplay with high replayability.

2. Perfect stability

3. Perfect image quality with no loss in game performance.

These are very high goals to be combined in one mod, so our development process takes pretty much time, lots of it being spent on bugfixes and code optimization. Our mod doesn't contain that huge amount of features as e.g. the "Solyanka", but it is well balanced, highly technologically advanced, remarkably stable and free of logical and storyline contradictions. We also offer a good online support for our players.

Some time we found out that our mod was popular even with foreign community - players were spending a lot of time installing OGSE 0692 on World-wide version of the game, and that is quite a non-trivial task, by the way. Even a rough translation was made by some enthusiasts. So it was decided to help the community and an official translation project was initiated. The translation is currently completed, and we are released the official English version of OGSE 0692.

Version 0693 will be released in both Russian and English concurrently, but English release can take some time to appear after the Russian one - the amounts of text in mod are huge and it's take a significant amounts of time to translate it all properly.

We also must inform our players what we are canceled our OGSE 07 development on Clear Sky game engine, due to the fact what all goals we set on 07 are already integrated in currently developed 0693 version. Most likely OGSE 0693 will be the last release of OGSE, but not the last project of OGSE Team, of course. More details are to follow in articles later.

Image RSS Feed Screens
Just beautiful image from the Hollow Easter egg at the DarkScape (Hollow in our mod) Struggling with whole army

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.

OGSE announcement

OGSE announcement

1 year ago News 52 comments Report

OGSE Official announcement: description, system requirements and features.

Graphics update 2

Graphics update 2

1 year ago News 6 comments Report

Some news about O.G.S.E. graphics development. Part 2.

Graphics update

Graphics update

1 year ago News 13 comments Report

Some news about O.G.S.E. graphics development.

O.G.S.E. new graphics features, part 2

O.G.S.E. new graphics features, part 2

2 years ago News 11 comments Report

Another little report about graphics improvements. Enjoy!

Global mod for STALKER SHoC, intended to recreate a highly atmospheric Zone with highest possible quality, stability of the game, rich gameplay and loyalty to the canons of the Sci-Fi genre. The upcoming version will be soon available. Current...
OGSE Russian Open Beta test version

OGSE Russian Open Beta test version

8 months ago Full Version 65 comments

Jan/14/2014 we have released first public version of OGSE This version is in russian, and primarily intended for players, who can read Russian...

OGSE original soundtrack

OGSE original soundtrack

1 year ago Music 10 comments

While you waiting for release of, I've prepared a small present to you. This is the digital single release of OGSE title music themes - gloomy...

COP-inspired inventory for OGSE All-in-one

COP-inspired inventory for OGSE All-in-one

3 years ago Full Version 6 comments

This is the all-in-one download of my COP-inspired inventory for Old Good Stalker Evolution (English version). It includes folders for non-widescreen...

COP-inspired inventory for OGSE English

COP-inspired inventory for OGSE English

3 years ago Full Version 25 comments

This is the non-widescreen version of my COP-inspired inventory for Old Good Stalker Evolution (English version). Updated version, changed options...

OGSE R2 translation SDK

OGSE R2 translation SDK

3 years ago Other 3 comments

This package contains all needed files to make a translation for OGSE mod. All texts is in English. If you want to make a German or French version, you...

KamikaZze's "Companions" 1.9C

KamikaZze's "Companions" 1.9C

3 years ago Full Version 26 comments

So that's the companions. This behavior scheme allows you to invite NPC as a companion and together explore the Zone. Idea of reconstructing this scheme...

Post comment Comments  (0 - 10 of 2,330)
Cvoxalury Oct 6 2015 says:

The mod ( Final, + 1.03) crashes immediately on startup on Steam version (rus). Any tips?

+1 vote     reply to comment
Moige 15hours 5mins ago replied:

Not made for steam, retail version only.

+1 vote     reply to comment
Cvoxalury 14hours 25mins ago replied:

Well it says, on the forum, that the mod should work for Steam versions ("Поддерживается как коробочная версия, так и Steam-версия (ТОЛЬКО РУССКИЕ ВЕРСИИ!)"). Oh well.

+1 vote     reply to comment
fabanski Oct 3 2015 says:

Is the final version of OGSE 0693 (with patch 1.02) is english or only russian ? More precisely, I've played the mod with a machine translation ( by TKGP) few months ago and I wonder if there is a "proper" translation now. Anyway, excellent mod, thanks.

+1 vote     reply to comment
Moige Oct 3 2015 replied:

No yet.

+1 vote     reply to comment
Guest Sep 30 2015 says:

What happened to the English version? The 6.9.3 one isn't out yet and 6.9.2 seems to have been deleted...

+3 votes     reply to comment
Moige Oct 1 2015 replied:

There's been a problem, go find a torrent

+1 vote     reply to comment
Pownage Sep 23 2015 says:

Wait a minute, is the clear sky faction present here? I see their armor in-game but not their members.

+1 vote     reply to comment
SimplyYuri Creator
SimplyYuri Sep 23 2015 replied:

In 0692 there were a few clear sky guys. They guarded the scientist at the Yantar. In 0693 they were eliminated fully.

+1 vote   reply to comment
Moige Sep 23 2015 replied:

At the time of SoC events, the clear sky faction has already been eradicated during the assault on the CNPP. Only a few armors and rumors remain.

+1 vote     reply to comment
Guest Sep 29 2015 replied:

This comment is currently awaiting admin approval, join now to view.

Moige Sep 30 2015 replied:

I think i remember in ClS they said they were helping the scientist but there was no mention of them BEING scientists. Also just read some of the in-game trivia there have been a lot of scientific expeditions into the zone, most ending.. well, a zone-y way :D

+1 vote     reply to comment
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Old Good STALKER Evolution
Old Good STALKER Evolution
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7 months ago
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