Update Now: PC Building Simulator v1.15.3 and IT Expansion If you’re ready to dive back into the workshop, the latest PC Building Simulator Update v1.15.3 is live, bringing critical stability improvements and new device support to the fan-favorite simulation. Whether you're running a high-end rig or the latest handheld, this update ensures your repair business stays operational and efficient. How to Download and Update
The update is available across all major digital storefronts where the game is sold.
Steam: Most users will find the update triggers automatically upon launching the Steam Client. If it doesn't, right-click the game in your library, select Properties > Updates, and ensure "Always keep this game updated" is selected.
Epic Games Store: Open the Epic Games Launcher and check your "Downloads" tab to start the version 1.15.3 patch.
Console: Check for system updates on your PS5 or Xbox to receive the latest stability and controller fixes. What’s New in v1.15.3?
While previous major updates like v1.13 introduced the free IT Expansion, v1.15.3 focuses on "Quality of Life" and hardware compatibility:
Steam Deck Verified: Full support for on-screen keyboards and optimized performance for Steam Deck users.
Controller Support: Added official PS5 controller compatibility for PC players. General Bug Fixes: Resolved issues with cursor disappearance in windowed mode.
Fixed potential save file corruption for players with many save slots. Adjusted CPU cooler filtering criteria to work as intended.
Fixed a variety of part clipping issues, including 24-pin cables in Corsair and NZXT cases. Dive Into the Free IT Expansion
If you haven't tried it yet, the IT Expansion is a completely free career mode included in the base game update since v1.13. Instead of running your own shop, you’ll work as a contractor for Irch Corporation, handling complex tickets, printer repairs, and off-site jobs. Key IT Expansion Features:
New Tools: Use a tablet to triage jobs on the fly and install productivity apps like Sellout and Typo on client machines.
Custom Difficulty: Toggle "Show Hidden Objectives" or adjust shipping costs to tailor the challenge.
Expanded Workshops: Access three additional workshops designed specifically for corporate IT environments.
The latest PC Building Simulator Update v1.15.3 serves as a vital maintenance patch for the game’s extensive IT Expansion, focusing on hardware compatibility and critical quality-of-life fixes. Released by The Irregular Corporation, this version ensures the "IT Expansion" campaign—which is free to all owners of the base game—remains fully functional and optimized for modern hardware like the Steam Deck. Key Features of Update v1.15.3
While version 1.15 introduced major content like the CORSAIR iCUE 5000T case and the Eratech Open Plan Productivity Suite workshop, the v1.15.3 hotfix specifically addresses technical hurdles:
Steam Deck Optimization: Added full support for the on-screen keyboard, making the game fully playable on Valve's handheld.
PS5 Controller Support: Native support for PlayStation 5 DualSense controllers has been integrated.
Wallpaper Fixes: Resolved an issue where the Steam Workshop wallpaper integration would fail to function correctly.
IT Expansion Stability: Fixed minor bugs specific to the IT Expansion workshops, such as the PCBay post-it notes not spawning correctly and email syncing issues between the tablet and PC. IT Expansion Gameplay Overview
The IT Expansion adds over 20 hours of story content. In this mode, players take on the role of an IT support contractor for Irratech Corp.
Dynamic Ticketing System: Manage jobs via a handheld tablet rather than just a desk-based PC. Update Now: PC Building Simulator v1
New Productivity Software: Install fictionalized versions of real-world apps like "Sellout" (Excel) and "Typo" (Word) to meet client requirements.
Customizable Difficulty: Includes "cheats" in the menu to show hidden objectives or cancel shipping costs for a more relaxed experience. Where to Download v1.15.3
To ensure you have the most secure and updated version of the game, it is recommended to use official storefronts:
The IT Expansion Is Here And It's FREE!! - PC Building Simulator
The PC Building Simulator v1.15.3 update provides critical maintenance, Steam Deck support, and fixes for the IT Expansion, which is automatically included for all users via platform updates . The 20-hour IT Expansion career mode adds new mechanic tasks and job ticketing, accessible via the main menu . For official update details, see the Steam Community. PC Building Simulator Update v1.15.3 - Steam Community
The v1.15.3 update for PC Building Simulator is primarily a maintenance patch released to improve compatibility and fix bugs, specifically following the major content additions in version 1.15. Update v1.15.3 Highlights
Released on April 5, 2022, this update focused on quality-of-life improvements for handheld and controller players:
Steam Deck Support: Added an on-screen keyboard for better navigation on the handheld.
Controller Updates: Introduced official PS5 controller support.
Wallpaper Integration: Fixed a bug that prevented the Steam Workshop wallpaper integration from functioning correctly in certain scenarios. The IT Expansion
The IT Expansion is a free career-style DLC included for all owners of the base game. It adds approximately 20+ hours of story content where you troubleshoot problems for a tech startup, Irratech Corporation. Key features include:
Job Ticketing System: A new way to manage and prioritize hardware and software tasks.
On-site Jobs: Moving between different workshop locations and offices to provide IT support.
Ultrawide Support: v1.15 updates specifically adjusted UI elements for ultrawide resolutions (up to 5120x1440) during the expansion missions. Download and Technical Details PC Building Simulator on Steam
To update PC Building Simulator to v1.15.3, including the IT Expansion, follow these steps depending on your platform. Note that the IT Expansion is a free update included in the base game's newer versions. How to Update
Steam: The game typically updates automatically. If it hasn't, right-click PC Building Simulator in your library, select Properties, go to Updates, and ensure "Always keep this game updated" is selected.
Epic Games Store: Updates usually trigger when you launch the Epic Games Launcher. If you need to force it, click the three dots (...) next to the game title in your Library and select Manage to check for updates.
Console Versions: Updates are pushed through the system's standard update management (e.g., "Check for Update" on PlayStation or Xbox). Update v1.15.3 Highlights
This update primarily focused on quality-of-life improvements and bug fixes for the base game and the IT Expansion :
Controller Support: Added full support for PS5 controllers and improved on-screen keyboard support for Steam Deck.
IT Expansion Fixes: Resolved illumination issues in the third workshop and corrected missing textures in several off-site job locations. New IT-themed career mode : The update introduces
General Bug Fixes: Fixed several issues that led to save file corruption when switching workshops or having a large number of saves.
Visual Adjustments: Improved cable routing to prevent clipping through cases and adjusted UI alignment for ultrawide resolutions. Patching Notice
Be aware that even if the download size is small (e.g., ~30 MB), Steam may "patch" or reorganize several gigabytes of game data (up to 20 GB) on your drive during the installation. This is normal for this game's file structure and may take several minutes depending on your storage speed (SSD vs. HDD).
For a detailed list of every part added in this version, you can refer to the Parts & Unlock Levels Guide on the Steam Community. PC Building Simulator Update v1.15.3 - Steam Community
Here are the key features and patch notes for PC Building Simulator (including the IT Expansion) up to the Update v1.15.3 🌟 Key Feature Highlights Full IT Expansion Integration:
Take on the role of an IT support contractor for the "Irch Corporation". This free career mode expansion lets you manage support tickets via a tablet, fix hardware, and perform network maintenance like clearing viruses and setting up software programs (Typo, Sellout, and DocuRead). Next-Gen Controller & Hardware Support: Native support added for the PS5 controller
and dynamic on-screen keyboard compatibility specifically optimized for the Steam Deck Massive Parts Library (v1.15 Base):
Features over 40+ brand new real-world components, featuring brand partners like Thermaltake, Arctic, Corsair, ASRock, and MSI Exclusive Case Partnership: Features the accurate digital counterpart of the CORSAIR iCUE 5000T 🛠️ Patch Notes & Bug Fixes (v1.15.3 Focus) General Adjustments Fixed a long-standing issue preventing the dynamic desktop Steam Workshop wallpaper integration from displaying correctly in-game.
Resolved UI clipping and layout issues for players utilizing ultra-wide resolutions (specifically optimized up to 5120x1440) while playing through the IT Expansion.
Corrected instances of game file corruption triggered by players having massive backlogs of manual save files or when actively switching between workshops. Steam Community Hardware & Case Routing Collision Fixes:
M.2 storage drives can no longer be "teleported" through a previously installed GPU on the GIGABYTE GA-AB350-Gaming 3 motherboard. Clipping Resolutions: Adjusted the routing of the 24-pin power cable on the CORSAIR Carbide Series 275R ADATA XPG Defender Pro to stop them from clipping through the side panels
Corrected physical positioning and mounting behavior of power supply units (PSUs) inside the be quiet! Pure Base 500DX Fixed graphic cable routing issues on the ASUS TUF Z370-PLUS GAMING
motherboard that previously allowed two 4-pin cables to plug into the exact same slot. Steam Community IT Expansion Specific Fixes
Corrected missing illumination map data on interactive objects when room lights are toggled off in the 3rd IT Expansion workshop.
Erased duplicated power outlets and floating cables on specific off-site repair jobs.
Fixed transparent/missing desk textures and ceiling textures across the 4th IT expansion workshop. Steam Community specific part added in this update, or do you need assistance with troubleshooting a custom PC build in the simulation?
The IT Expansion Is Here And It's FREE!! - PC Building Simulator
The PC Building Simulator Update v1.15.3 is a critical maintenance patch primarily focused on improving accessibility and platform compatibility for the original game and its IT Expansion. Following the franchise's acquisition by Epic Games, this version represents one of the final stability updates for the first title as development shifted toward the sequel. Key Features of Update v1.15.3
The v1.15.3 update centers on hardware support and system stability rather than new PC components:
Steam Deck Optimization: Added support for the on-screen keyboard, making it fully functional for handheld users.
Controller Support: Introduced official support for PS5 controllers. Impact of the Update on Gameplay The IT
Bug Fixes: Resolved a recurring issue that prevented the Steam Workshop wallpaper integration from functioning correctly.
Stability: Addressed minor performance and patching issues reported by the community. The IT Expansion (Included)
This update fully supports the IT Expansion, which is provided as a free update to all owners of the base game. Key content includes:
New Campaign: Act as an IT technician for "Irratech Corp" with over 20 hours of story content.
New Mechanics: Features a tablet for job management instead of a smartphone, and requires players to fix printers and perform on-site jobs.
Custom Software: Introduces unique in-game apps like "Sellout" (spreadsheets), "Typo" (word processing), and "Docucond Reader" (PDFs). Download & Technical Details
Platform Availability: The update is available on Steam and the Epic Games Store.
Patching Behavior: Users may see a large "patching" size (often several GBs) on Steam, though the actual download of data from the internet is typically much smaller. Minimum System Requirements: OS: Windows 7 or newer. Processor: Intel Core i5-2500K or AMD Athlon X4 740. Memory: 4 GB RAM. Graphics: GeForce GTX 660 (2GB) or Radeon R9 285 (2GB). PC Building Simulator Update v1.15.3 - Steam News
PC Building Simulator - PC Building Simulator Update v1. 15.3 - Steam News. PC Building Simulator Update v1.15.3 - Steam Community
PC Building Simulator: A Review of the IT Expansion Update v1.15.3
Introduction
PC Building Simulator, developed by Qinghua University and published by Genius, is a popular simulation game that allows players to build and manage their own computer hardware. The game has gained a significant following among gamers and PC enthusiasts alike, with its realistic gameplay and educational value. Recently, the game received a major update, the IT Expansion Update v1.15.3, which adds new features, tools, and gameplay mechanics. In this paper, we will review the new update and its impact on the game.
Overview of PC Building Simulator
PC Building Simulator is a simulation game that allows players to build, customize, and manage their own computer hardware. The game features a wide range of components, including CPUs, motherboards, graphics cards, and RAM, which players can use to build their dream PC. The game also includes a variety of tools and software, such as operating systems, drivers, and benchmarking tools, which players can use to test and optimize their builds.
IT Expansion Update v1.15.3: New Features and Changes
The IT Expansion Update v1.15.3 is a major update that adds several new features and changes to the game. Some of the key new features include:
Impact of the Update on Gameplay
The IT Expansion Update v1.15.3 has a significant impact on gameplay, adding new challenges and opportunities for players. The new IT-themed career mode provides a fresh and exciting way to play the game, with a focus on technical support and management. The new components and tools allow players to build and customize their PCs in new and creative ways, while the improved graphics and performance make the game more immersive and enjoyable.
Conclusion
The IT Expansion Update v1.15.3 is a significant update that adds new features, tools, and gameplay mechanics to PC Building Simulator. The update provides a fresh and exciting way to play the game, with a focus on technical support and management. The new components and tools allow players to build and customize their PCs in new and creative ways, while the improved graphics and performance make the game more immersive and enjoyable. Overall, the update is a great addition to the game, and we highly recommend it to fans of PC Building Simulator.
References
Here’s a concise review of the PC Building Simulator IT Expansion update v1.15.3, focusing on what changed and how it affects gameplay.
C:\Program Files (x86)\Steam\steamapps\common\PC Building Simulator\).PCBS_Data and ITExpansion_Data folders into the root directory, overwriting when prompted.