PC Building Simulator
PC Building Simulator combines running a repair shop with assembling virtual computers. Using realistic components, players diagnose faults, upgrade PCs and create their own configurations. Career mode, free building and several expansions are available.

- Developer
- Claudiu Kiss, The Irregular Corporation
- Publisher
- The Irregular Corporation
- Genre
- Bildung, Management, Simulation
- Game modes
- Singleplayer
- Game series
- PC Building Simulator
- Also known as
- PCBS
- Steam user reviews
- 94 % positive · 52,757 reviews
- At Steam
- View store page
On this page 18 sections
What is PC Building Simulator?
PC Building Simulator is a computer simulation in which players run a repair shop and build PCs from virtual hardware components. Customers bring in broken devices, order upgrades or need new systems for specific tasks.
Building works step by step: open the case, install components, connect cables and test the finished PCs. The parts used are replicas of real hardware brands' components.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com
Release
PC Building Simulator launched in Early Access on PC on March 27, 2018. The full version came out on January 29, 2019. The PlayStation 4 version followed on August 12, 2019, and Nintendo Switch and Xbox One followed on August 13, 2019.
There are no standalone native versions of the first game for PlayStation 5 and Xbox Series X|S. Instead, the older console versions can be played through backward compatibility.
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PC
Source
- Offizieller Store store.steampowered.com
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PS4
Source
- Offizieller Store store.playstation.com
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Switch
Source
- Offizieller Store nintendo.com
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Xbox One
Source
- Offizieller Store xbox.com
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- PlayStation: PC Building Simulator store.playstation.com
- Xbox Wire: Konsolenveröffentlichung news.xbox.com
- Nintendo: Nintendo-Switch-Fassung nintendo.com
Platforms
PC Building Simulator was released for Windows PC, PlayStation 4, Xbox One and Nintendo Switch. The Xbox One version supports Xbox Play Anywhere.
On PS5 and Xbox Series X|S, the older console versions run through backward compatibility. There is no separately released native version for these two console generations.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Xbox Wire: Veröffentlichung news.xbox.com
Gameplay
When assembling, players install power supplies, motherboards, processors, graphics cards and memory into suitable cases. Cooling, storage and cabling must also be correct before a PC will start.
Repairs start with finding the fault. Sometimes a single replacement part is enough, and sometimes extensive upgrades or further tests are needed.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com
Trailer
DLCs and expansions
PC Building Simulator has been expanded with additional game content. The Esports Expansion moves the work into professional competition and adds new jobs. The free IT Expansion adds tasks from everyday office life.
Further add-on content mainly changes the workshop. This includes designed workspaces from NZXT, Razer, AORUS, EVGA and Republic of Gamers, among others. Availability varies by platform.
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Building Simulator Fractal Design Workshop
DLC
25.06.2021
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Building Simulator EVGA Workshop
DLC
28.04.2021
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Building Simulator Soundtrack
11.02.2021
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Building Simulator AORUS Workshop
DLC
29.10.2020
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Building Simulator Esports Expansion
04.08.2020
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Building Simulator Overclockers UK Workshop
DLC
03.06.2020
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Building Simulator NZXT Workshop
DLC
23.01.2020
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Building Simulator Republic of Gamers Workshop
DLC
28.08.2019
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Steam: Ankündigung der IT-Erweiterung store.steampowered.com
System requirements
On Windows, PC Building Simulator requires at least an Intel Core i5-2500K or AMD Athlon X4 740, 4 GB RAM, a GeForce GTX 660 with 2 GB or Radeon R9 285 with 2 GB graphics memory, and 30 GB of free storage space.
The minimum specs come from the game's Steam offer. Today's Steam client requires a newer version of Windows than the original 2018 release.
The details apply to pc.
Minimum
- Operating system
- Windows 10 or newer for the current Steam client
- Processor
- Intel Core i5-2500K or AMD Athlon X4 740
- RAM
- 4 GB RAM
- Graphics
- GeForce GTX 660 (2 GB) or Radeon R9 285 (2 GB)
- Storage
- 30 GB
Editorial details
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Steam: PC Building Simulator store.steampowered.com
Your own workshop in career mode
In career mode, players run a computer workshop. Jobs range from removing faulty parts and fitting new graphics cards to building complete PCs. Clients have different wishes and budgets.
Earnings let you buy new tools and expand the business. If you install parts that are too expensive or fail a job, expect lower earnings.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com
Real hardware brands and compatible parts
The components are based on real computer products. These include processors, graphics cards, coolers, cases and memory from different manufacturers. Not every component fits every system.
When building, the socket, form factor, power supply and case size all determine whether a PC can be put together sensibly.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com
Troubleshooting, benchmarks and upgrades
Repair jobs often start with a fault description. Players examine the computer, replace damaged parts and check whether the system works again.
Checks also include programs in the virtual operating system. Benchmarks such as 3DMark help you judge performance after a hardware change.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Xbox Wire: Konsolenveröffentlichung news.xbox.com
The Esports Expansion
The Esports Expansion adds a career mode to PC Building Simulator set in the world of professional esports teams. Players look after the teams' hardware and must respond to requirements before competitions.
The expansion focuses on additional tasks and characters. It does not replace the base game or its original workshop campaign.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
Brand workshops as additional locations
PC Building Simulator has several workshop expansions with their own setups. The rooms are inspired by hardware brands such as NZXT, Razer, EVGA, AORUS and Republic of Gamers.
These add-on contents mainly change the work environment. They are not the same as a new version of the base game for another platform.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com
Put together your own PC configurations
In Free Build, players can configure their own computers without customer orders. Different cases, graphics cards and cooling systems can be combined.
The tools help you try out building a computer without time pressure.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
IT Expansion: Look after office computers
The free IT Expansion was released on Oct 28, 2021. It adds tasks around office computers and technical problems at the workplace.
Instead of only upgrading gaming PCs, players look after employees' computers.
Updated 18.10.2026
Sources
- Steam: IT Expansion store.steampowered.com
Play solo and operate computers
PC Building Simulator is a single-player game. The PC version supports German menus and text.
On consoles, components are selected with the controller. The Switch version also supports touchscreen controls.
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Nintendo: Spielbeschreibung nintendo.com
Similar games
More from Claudiu Kiss and The Irregular Corporation
Game series
The first PC Building Simulator was made by Claudiu Kiss and The Irregular Corporation. The mix of computer workshop and realistic hardware formed the basis for its own game series.
PC Building Simulator 2 continues the concept with more components and workflows. The sequel is a standalone game, not an expansion of the first part.
More from PC Building Simulator
Updated 18.10.2026
Sources
- Steam: PC Building Simulator store.steampowered.com
- Offizielle Website PC Building Simulator pcbuildingsim.com







