PC Building Simulator (v1.15.3 Hotfix & ALL DLC)
Game Overview
A workbench, a stack of components, and a customer inbox turn computer hardware into a surprisingly satisfying hands-on simulation. PC Building Simulator captures the ritual of assembling a dream rig, but it also understands the less glamorous side of the job: tracing faults, cleaning infected machines, replacing dead parts, and meeting tight budgets. Its tone is relaxed and methodical rather than intensely technical, making the appeal clear even for players who have never opened a real PC case. Watching a machine finally boot after a careful rebuild delivers the same small triumph that makes repair games so compelling.
Career mode places players in charge of a growing repair shop, where daily emails bring jobs ranging from simple RAM upgrades to demanding custom gaming builds. Each assignment requires diagnosis, purchasing compatible parts, removing and installing hardware, applying thermal paste, connecting cables, loading an operating system, and checking results with benchmark software. Money, deadlines, customer requests, and performance targets create a practical progression loop, while new tools, larger premises, and more expensive components broaden what the shop can handle. Free Build mode removes those restrictions and lets hardware enthusiasts experiment with extravagant configurations without worrying about invoices or profit margins.
The strongest feature is the catalogue of licensed, realistically named hardware, which gives each build a tangible enthusiast-PC feel rather than reducing it to abstract statistics. Compatibility rules and benchmark scores encourage smart choices, yet the interface remains approachable enough that newcomers can learn the basics without studying a manual. It is less about engineering-level electronics than the satisfying assembly and optimization process, so expect a detailed hobby sim rather than a hardcore repair course. Fans of Car Mechanic Simulator, House Flipper, or anyone who enjoys planning powerful gaming rigs will find a calm, rewarding sandbox here, while veteran hardware builders can enjoy testing combinations they might never afford in real life.
Screenshots
Installation
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to PC Building Simulator.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
System Requirements
- OS: Windows 7 or higher
- Processor: Intel Core i5-2500K or AMD Athlon X4 740 (or equivalent)
- Memory: 4 GB RAM
- Graphics: GeForce GTX 660 (2048 MB) or Radeon R9 285 (2048 MB) – Integrated GPUs may work but are not supported.
- DirectX: Version 9.0c
- Storage: 4 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for PC Building Simulator (v1.15.3 Hotfix & ALL DLC)?
After extracting PC Building Simulator (v1.15.3 Hotfix & ALL DLC), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 14.72 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
This game requires Version 9.0c. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.