![图片[1]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/64/2149301249952028.jpg)
Original Size: 451 MB
Repack Size: 233 MB
Languages: RUS/ENG/MULTI12
Companies: Zachtronics
![图片[2]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/ae/2150839151900858.jpg)
![图片[3]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/89/2150839170706860.jpg)
![图片[4]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/c2/2150839191211673.jpg)
![图片[5]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/cf/2150839209389283.jpg)
![图片[6]-Opus Magnum – Build 7993169 (01.17.2022)-HohohoGames](https://static.hohohogames.com/game-images/c/2025/06-03/42/2150839227205905.jpg)
- “It is not an exaggeration to say that without alchemical engineering, civilization would not exist.”
- Hailed as the most promising alchemist of his generation, Anataeus Vaya has just accepted a position as Head Alchemist of House Van Tassen, the oldest and richest of the city’s ancient Houses. But dangers lurk behind the family’s opulent facade, and alchemy alone may not solve every problem.
- Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, TIS-100, and SHENZHEN I/O. Master the intricate, physical machinery of the transmutation engine— the alchemical engineer’s most advanced tool— and use it to create vital remedies, precious gemstones, deadly weapons, and more.
- Game Features
- Design Machines: Design and build machines that carry out alchemical processes using a variety of components including programmable arms, customizable tracks, and more esoteric devices like Van Berlo’s wheel and the Glyph of Animismus.
- Open-Ended Puzzles: Compete against your friends and the world to build the simplest, fastest, and most compact solutions to the game’s challenges. Export animated GIFs of your elegant designs to show them off.
- Steam Workshop: Make and share your own puzzles with full Steam Workshop integration and an easy-to-use puzzle editor. Play the top user-submitted puzzles in the prestigious Journal of Alchemical Engineering, curated by Zachtronics!
- Rich Story: Intrigues and dark plots swirl around the city’s ancient Houses. Alchemists, who hold the power to create almost anything known to science, are highly sought— and highly dangerous.
- Solitaire Minigame: Alchemical engineering takes focus and concentration. Take a break with Sigmar’s Garden, an original alchemy-based solitaire game. Every game is winnable, but not every game will be won…
- Based on Steam Build 7993169 (01.17.2022), bundled with Goldberg crack/emu: 451 MB, thanks to Christsnatcher!
- 100% Lossless & MD5 Perfect: all files are identical to originals after installation
- NOTHING ripped, NOTHING re-encoded
- Tremendously smaller archive size (compressed from 451 to 233 MB)
- Installation takes 2-3 minutes (depending on your system)
- After-install integrity check so you could make sure that everything installed properly
- HDD space after installation: 451 MB
- Language can be changed in game settings
- At least 2 GB of free RAM (inc. virtual) required for installing this repack
Download Mirrors
It is recommended to always use Magnet for downloads, and we suggest the following open-source clients: Gopeed
discussion && update
https://cs.rin.ru/forum/viewtopic.php?f=10&t=84150
Website links
- Always recommend using magnet links to download games for faster and more stable speeds. Recommend pure, open-source, ad-free download software (such as Gopeed or BitComet).
- Before running the game, evaluate the game’s system hardware requirements. If your computer only has 2G of RAM, you basically cannot expect to run large next-gen games smoothly.
- Extracting high-compression packages consumes a lot of memory. You must enable virtual memory and manually set it to 1 to 1.5 times the physical memory.
- Example: If the computer has 8G RAM, suggest increasing to 12GB – 16GB; if 16G RAM, set to 24GB (both initial and maximum values fill in 24576 MB).
- When extracting the game, the hard drive needs 2-3 times the free space of the game installation package. For example, if the package is 10G, the target drive needs at least 20-30G of free space.
- The hard disk partition format must be NTFS. The outdated FAT32 format cannot write single files larger than 4GB, which will cause the extraction to freeze.
- During game installation, temporarily disable Windows Defender or third-party antivirus software, or add the “game download directory” and “target installation directory” to the antivirus exclusion list.
- If the computer has less than 4G RAM, or high-end computers frequently report extraction errors, be sure to check “Limit installer to 2 GB of RAM usage” on the first interface during installation. This slightly limits extraction speed but greatly improves stability and solves 90% of memory overflow errors.
- When running setup.exe, always right-click the icon and select “Run as administrator” to ensure the installer has full system read/write permissions.
- The absolute path of the game installation cannot contain any Chinese characters, special symbols, or extra spaces.
- Correct example: “D:\Games\Steam”
- Wrong example: “D:\游戏\赛博朋克 2077”
- During the extraction process, the CPU and memory are pushed to the limit. At this time, strictly prohibit playing other large games, background rendering, or opening many browser tabs, otherwise it can easily cause resource contention leading to instant errors (such as Unarc.dll) or even a blue screen.
- At the checkbox interface at the end of installation, be sure to check the installation of DirectX and Visual C++ Redistributable (runtime library suite). Many players successfully extract but cannot open the game (popping up 0xc000007b or missing various .dll files) because of missing these basic runtimes.
- If the installation completes smoothly but double-clicking the game icon has no response, 99% of the time it is because Windows Defender silently quarantined or deleted the “crack patch” (such as steam_api64.dll) in the game directory right after extraction. Go to the “Protection history” in Windows Security and select “Restore and allow” for that file.
- After encountering an Unarc.dll error, never download this DLL file alone from the internet and place it in the system drive. The game compression mechanism uses highly customized dedicated libraries; generic DLLs downloaded online are useless and can easily infect the system.
- If you have strictly followed all the above configurations and requirements and still stubbornly get an Unarc.dll error during installation, you basically can only consider reinstalling a pure version of the system.
- If it still does not work, then consider installing on another machine.
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