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Zombie Army Trilogy

Zombie Army Trilogy

Worth buying? What 300 Steam reviews say.

Very Positive · 86%2015

US Steam price, checked 6 h ago

The verdict

A cheap, content-rich Nazi-zombie horde shooter with satisfying sniping and X-ray kills, best in co-op. Skip it if you have a modern CPU or play solo.

Great for

Friend groups wanting cheap, mindless co-op zombie sniping, especially Sniper Elite and Left 4 Dead fans

Main risk

Freezes and crashes on modern CPUs (E-cores, 8+ cores) with no official fix

What changed in the last 30 days

Recent negative reviews mostly report freezing and crashing on modern CPUs, plus clunky controls and repetition. No new patch is mentioned, so the cause appears to be the long-standing compatibility issue.

30 recent reviews

What players love

What players complain about

Crashes and freezes on modern CPUs

Mentioned in ~3 in 5 negative reviews

“it does not work on modern systems. On both Intel and AMD processors, there tons of reports of crashing, freezing, and other intermittent issues after a random amount of game time.”

Steam review · 4.4 h played  ↗

System requirements

Steam Deck: Verified
OSMicrosoft® Windows® Vista (Service Pack 2) or Windows® 7 or Windows® 8. Windows® XP is NOT supported.
ProcessorDual-core CPU with SSE3 (Intel® Pentium® D 3GHz / AMD Athlon™ 64 X2 4200) or better
Memory2 GB RAM
GraphicsMicrosoft® DirectX® 10.0 compatible graphics card with 512 MB of memory (ATI Radeon™ HD 5870) or better
Storage15 GB available space

Analyzed Oct 13, 2026  ·  300 reviews

150 positive, 150 negative

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