Separate-process renderer for GTA IV called b-bridge

b-bridge by gutbash is a separate 64-bit renderer based on RTX remix and DXVK which frees GTAIV.exe RAM formerly allocated for rendering.

 TL;DR It is a godsend for big modpacks.

"b-bridge moves the entire Direct3D 9 device into a separate 64-bit process. The game keeps a thin 32-bit `d3d9.dll` that forwards every call over a shared-memory channel to a 64-bit server, which renders through DXVK on Vulkan. On the test system this returned about 880 MB of address space to the game and held frame time at parity with in-process DXVK, allowing a 5 GB texture-pack stack to run where the same install previously crashed within minutes."

Как сделать достижения Steam для вашего языка

Эта статья для добавления перевода достижений в Goldberg Steam Emulator.  

Прежде всего, у вас должен быть исходный файл achievements.json для Goldberg Steam Emulator. Создать такой файл можно с помощью любого генератора конфигурации для эмулятора. Например, этого.

Для добавления перевода будет использоваться скрипт Steam achievement translation toolkit, который требует разделённый табуляторами файл с 4 колонками следующего формата:

английское достижение  английский текст  переведённое достижение  переведённый текст

Using DepotDownloaderMod to manually update your Steam games

• Get DepotDownloaderMod and unpack it anywhere (+ install required .Net runtime if you don't have it on your system). 
• Get manifests for your game and put them into DepotDownloaderMod folder. Encrypted manifests obtained with SMD will do as long as you have valid depot keys.
• Unpack _download_depot_bat-cs.rin.ru.7z (password is at the end of filename after -) with sample depot keys supplemental file to DepotDownloaderMod folder. 
• Edit _download_depot.bat (game_folder, game_id variables)
• Drag manifest files you want to download onto _download_depot.bat in File Explorer or launch _download_depot.bat from command line with depot files as arguments like
  
  _download_depot.bat *.manifest

UNIX-Style Xdelta Patch Maker (USXPM)

USXPM (UNIX-Style Xdelta Patch Maker) is ISXPM-Lite. You lose GUI but you gain speed and efficiency:

Special features

• Primary focus is creation of Steam game patches еliminating the need to compare old and new versions of the game at all by using direct change info from Steamdb game update page or premade changed files list;
• Using fast hybrid compare method (first check file size, only calculate and check CRC if sizes are the same) to compare old and new versions when Steamdb/changed files list is unavailable or when making patch for non-Steam game or non-game data;
• USXPM automatically calculates free space requirements for USXPM parallelizing manual patch applier;
• Runs on Windows and Linux/WINE.

Manual application of ISXPM patches on Windows and Linux

This manual patch applier was originally made to apply ISXPM (Inno Setup XDELTA Patch Maker) game patches. It is extremely useful in a scenario when ISXPM patch mismatches in one or several resulting files and then rolls back whole patch.

Playing GTA IV with achievements

PC version of GTA IV was originally shipped with Games for Windows Live (GFWL, later Xbox Live) achievements. In latest Complete Edition GFWL was removed and replaced with Rockstar Games Social Club (RGSC) and Steam achievements. This guide will help you to play whatever version of GTA IV you might have with achievements. 

Obviously this guide is not for legit game which already has Steam and RGSC overlay with achievements. However, legit game users still might find this guide useful.

Popular scenarios

1. Playing Complete Edition fully offline using custom achievement overlay
2. Playing downgraded 1.0.7.0 or 1.0.8.0 version offline with achievements
3. Playing Complete Edition on Steam without Rockstar Game Launcher using native Steam overlay 

Corrupted savegame in GTA IV

How a save gets corrupted

It is related to modding or using a trainer. 

I got a corrupted save after 25 missions (after Roman’s Sorrow) when I was making a Russian translation of mission names frequently modifying .gxt file and using SNT’s Mission Help a lot. 

How to know if your savegame is corrupt

Symptoms of a corrupted savegame are: