An indie game developer's PC has a split personality. It has to run your game smoothly like a gaming rig, but it also has to compile code, import and bake assets, and hold a multi-gigabyte Unity or Unreal project in memory — work that looks more like a software workstation. Build it like a pure gaming PC and you'll wait on slow compiles and asset imports; build it like a pure workstation and your game runs poorly in the editor's play mode. This guide walks through a balanced indie game dev build in Nigeria, tuned for the parts of the day you actually spend waiting.
It overlaps with our Unity developer build, Unreal Engine build, and the broader developer/software-engineer guide — read whichever matches your engine.
Where the Time Actually Goes
The slow moments in game dev are compiling/scripting builds, importing and reimporting assets, baking lighting and navigation, and packaging builds. These are largely multi-threaded and storage-bound. The fast, interactive moments — editing and play-testing — behave like gaming. A good build serves both, but you should bias toward cutting the waits.
- CPU: this is where game dev diverges from gaming. Compile times, asset imports, and lightmap baking scale with cores. An 8–12 core CPU meaningfully shortens these waits versus a 6-core. See cores vs threads explained.
- RAM: Unreal and large Unity projects are RAM-hungry, especially with the editor, a browser full of docs, and the game's play mode all open. 32GB is the floor; 64GB if you work in Unreal or with large projects. See how much RAM you need.
- Storage: a fast, large NVMe SSD is critical — projects, the engine cache, and version-control checkouts all hammer the disk. Asset imports and shader compilation are dramatically faster on NVMe.
- GPU: needed to run your game in-editor and for Unreal's renderer. A mid-range RTX card handles most indie work; match VRAM to your scene complexity per our VRAM guide.
The Build, Step by Step
Assembly follows the standard process — see our first build walkthrough if you're new. The dev-specific moves: choose the higher-core CPU, fit at least 32GB (64GB for Unreal), and prioritise a large fast NVMe. After Windows, install your engine, your IDE (Visual Studio / Rider), and Git or your version-control client. Enable EXPO/XMP in the BIOS so RAM runs at rated speed, and exclude your project and engine folders from Windows Defender real-time scanning — it noticeably speeds up imports and compiles.
The Nigeria-Specific Notes
- Backups and version control: a corrupted project from a power cut mid-save is devastating. Use Git (or Perforce/Plastic for big binary projects), commit often, and keep an off-machine copy. A UPS that lets you save and shut down cleanly is essential — see optimising for Nigerian power.
- Cooling for long bakes: lighting bakes and packaging runs peg the CPU for minutes. A good cooler and airflow case keep it from throttling in our heat — see air vs liquid cooling here.
- Internet realities: engine installs, package downloads, and asset-store content are large. Budget for the data, and keep installers/caches so you're not redownloading.
Frequently Asked Questions
Is a gaming PC good enough for game development? Partly — it'll run your game in-editor fine, but game dev also compiles code, imports assets, and bakes lighting, which are multi-threaded and storage-heavy. A dev build adds more CPU cores, more RAM, and a larger fast NVMe than a pure gaming PC.
How many CPU cores for game development? 8–12 cores is the sweet spot. Compile times, asset imports, and lightmap bakes scale with cores, so more cores directly cut the waits — unlike pure gaming, which barely uses them.
How much RAM for Unity or Unreal? 32GB minimum; 64GB for Unreal or large projects. The editor, play mode, an IDE, and a browser open at once eat memory fast, and Unreal in particular is RAM-hungry.
What single upgrade speeds up game dev most? A large, fast NVMe SSD plus enough RAM to avoid swapping. Asset imports, shader compilation, and project loads are storage- and memory-bound — that's where the daily waiting lives.
The One Thing to Remember
An indie game dev PC is a gaming PC that also has to compile, import, and bake — so it leans on more CPU cores (8–12), more RAM (32–64GB), and a large fast NVMe than a pure gaming rig, on top of a capable mid-range GPU. Build to cut the waits — compiles, imports, lightmap bakes — and the interactive editing takes care of itself. In Nigeria, commit to version control religiously and protect the machine on a UPS so a power cut never costs you a project.
Building for Unity or Unreal? Configure a dev workstation online → or talk to our team → and we'll balance cores, RAM, and NVMe around your engine and project size.