Can I run Atlas Reactor?

Atlas Reactor (2016) is a strategy game and a very light game for a PC. It even runs on integrated graphics, so most laptops and office PCs can play it.

Very light2016Free To PlayStrategyPC (Windows)

Check your PC

Choose the graphics card, processor and memory closest to yours. Not sure? On Windows press Win + R, type dxdiag and look at "Processor", "Memory" and the Display tab.

Graphics cardProcessorMemory (RAM)

Full check (laptops, consoles, more parts) →See the requirements

Atlas Reactor system requirements

	Minimum
Processor	Quad Core. Intel Core i5-2520M CPU ~2.5GHz / AMD Phenom II X4 @ 2.6GHz equivalent or higher
Memory	4 GB RAM
Graphics	Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures
Storage	5 GB available space

The game's Steam page lists only the minimum requirements.

Source: the official Atlas Reactor Steam page, checked October 2026.

Which PC runs Atlas Reactor?

To play it you need at least integrated graphics (Intel UHD / Iris Xe) or any graphics card, an AMD FX-8350 class processor and 4 GB of RAM.

Graphics card: minimum

Intel UHD / Iris Xe (integrated)
GeForce GT 1030
GeForce GTX 750 Ti

Processor: minimum

AMD FX-8350
Intel Core i5-4460
AMD Ryzen 5 1600

How common PCs do: GTX 1650 + Core i5-8400 + 16 GB: 100%, high settings; RTX 3060 + Ryzen 5 5600 + 16 GB: 100%, high settings; Laptop with integrated graphics + 8 GB: 100%, high settings.

Parts with the same speed (and newer, faster ones) work too. Laptop versions of a graphics card are usually a little slower.

Upgrade picks for Atlas Reactor

Parts from our product guides that reach the recommended specs.

Graphics card for the recommended settingsIntel Arc B580

Budget / 1080p-1440p

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Graphics card for the recommended settingsAMD Radeon RX 9060 XT 16GB

Mid-range / 1440p

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Graphics card for the recommended settingsAMD Radeon RX 9060 XT 8GB

Mainstream / 1080p

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Processor for the recommended settingsAMD Ryzen 5 5500F

1080p budget gaming rigs

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Processor for the recommended settingsIntel Core Ultra 5 250K Plus

The Intel Core Ultra 5 250K Plus is a desktop processor from Intel. See the full specifications and the current price on

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Atlas Reactor: questions

What are the minimum system requirements for Atlas Reactor?

Minimum: processor Quad Core. Intel Core i5-2520M CPU ~2.5GHz / AMD Phenom II X4 @ 2.6GHz equivalent or higher; 4 GB RAM; graphics Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures; 5 GB available space.

What graphics card do I need for Atlas Reactor?

At least a Intel UHD / Iris Xe (integrated), GeForce GT 1030, GeForce GTX 750 Ti or a card of the same speed for the minimum settings.

Can a GTX 1650 run Atlas Reactor?

Yes. The GTX 1650 reaches the minimum graphics and the recommended graphics too. A whole PC with a GTX 1650, a Core i5-8400 and 16 GB of RAM gets 100% in our checker (high settings).

Can Atlas Reactor run without a graphics card (integrated graphics)?

Yes. The minimum graphics are integrated graphics level, so a laptop or PC without a graphics card can run it, usually on low to medium settings.

Is 8 GB of RAM enough for Atlas Reactor?

Yes. 8 GB meets the minimum memory for Atlas Reactor.

How much storage does Atlas Reactor need?

Atlas Reactor needs 5 GB of free space.

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Ask ROC, our gaming assistant (the chat button), "can my PC run Atlas Reactor?" and tell it your parts, or upload your dxdiag file.