What are the system requirements for Atlas Reactor?

Minimum: graphics Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures, processor Quad Core. Intel(R) Core(TM) i5-2520M CPU ~2.5GHz / AMD Phenom II X4 @ 2.6GHz eq, RAM 4 GB RAM.

Can I run Atlas Reactor on the Steam Deck?

On Linux and SteamOS, ProtonDB users rate it bronze. Pick the Steam Deck profile above, or see the Steam Deck page, for an estimated Deck frame rate.

Can I run Atlas Reactor?

Atlas Reactor needs at least Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures. Below: estimated FPS for popular graphics cards and a free check for your own PC.

ReleaseOct 4, 2016
Steam user reviews83 % positive
ProtonDBbronze

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Will it run on my PC?

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Atlas Reactor system requirements

	Minimum	Recommended
OS	Windows Vista™ Enterprise (6.0, Build 6002) Service Pack 2 (6002.vistasp2_gdr.150312-1556) or later	–
Processor	Quad Core. Intel(R) Core(TM) i5-2520M CPU ~2.5GHz / AMD Phenom II X4 @ 2.6GHz equivalent or higher	estimated ≈ Core i5-2500K class (from the minimum specs)
Graphics	Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures	estimated ≈ GTX 950 class (from the minimum specs)
Memory	4 GB RAM	estimated 8 GB (from the minimum specs)
Storage	5 GB available space	–

Estimated FPS in Atlas Reactor

High settings, no upscaling, with a fast processor (Ryzen 7 7800X3D). Estimates from the game's requirements, not benchmarks.

Not yet checked against benchmarks, a rough estimate that can be off by 25 % or more.

Graphics card	1080p	1440p	4K
GTX 1060 6GB	308	228	139
GTX 1660 Super	441	326	198
RTX 2060	500+	378	230
RTX 3060	500+	500+	307
RTX 4060	500+	500+	332
RTX 4060 Ti 8GB	500+	500+	392
RTX 4060 Ti 16GB	500+	500+	392
RTX 5060	500+	500+	401
RTX 5060 Ti 8GB	500+	500+	462
RTX 5060 Ti 16GB	500+	500+	462
RX 9060 XT	500+	500+	431
RTX 3070	500+	500+	431
RTX 4070	500+	500+	500+
RTX 5070	500+	500+	500+
RX 7800 XT	500+	500+	500+
RX 9070 XT	500+	500+	500+
RTX 5070 Ti	500+	500+	500+
RTX 4080	500+	500+	500+
RTX 5080	500+	500+	500+
RTX 4090	500+	500+	500+
RTX 5090	500+	500+	500+

How we estimate FPS →

Which graphics card do I need for Atlas Reactor?

The cheapest current graphics card that reaches each goal, paired with a fast processor.

1080p High · 60 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
1440p High · 60 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
1440p High · 144 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
4K High · 60 FPSIntel Arc B580 12 GB ~332 FPSView on Amazon ↗

Prices change often, check the current price in the store. Price check: 10/7/2026.

Optimize and fix performance

Deeper guides and known fixes for Atlas Reactor, straight from the communities and databases PC players trust. We link out, so every tip comes from the real source.

Frequently asked questions

Can I run Atlas Reactor?: Atlas Reactor needs at least Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures. Enter your graphics card and processor above to see your estimated FPS, or check your whole Steam library at once.
What are the system requirements for Atlas Reactor?: Minimum: graphics Display Memory: 1696 MB - Min. Shader Level: 3.0 - Supports Render Textures, processor Quad Core. Intel(R) Core(TM) i5-2520M CPU ~2.5GHz / AMD Phenom II X4 @ 2.6GHz eq, RAM 4 GB RAM.
Can I run Atlas Reactor on the Steam Deck?: On Linux and SteamOS, ProtonDB users rate it bronze. Pick the Steam Deck profile above, or see the Steam Deck page, for an estimated Deck frame rate.