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The modern compatibility index for Steam games on Linux.

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Protondex is an independent community compatibility index and is not affiliated with Valve, Steam, Proton, CodeWeavers, or ProtonDB.

Some historical compatibility records originate from ProtonDB's data export under the Open Database License (ODbL) v1.0; Protondex publishes a periodic public dump of its compatibility database under the same license. View the ODbL.

America's Army 3 · Protondex

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America's Army 3

#13140

Download AA3 Today and Become a Member of the elite America's Army Team! America's Army fans and new players alike can now experience America's Army 3, the official U.S. Army game.

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Recommendation

ProtonBlocked

Only Proton reports exist so far.

Compatibility

Proton

Blocked

✓CurrentLow confidence

5 reports · Low confidence: very few recent reports yet.

NativeNone

No native Linux build — Proton only

Desktop

Blocked

✓CurrentLow confidence

5 reports · Low confidence: very few recent reports yet.

HandheldUnknown

No reports yet

Anti-cheatUnknown

No anti-cheat reports yet

Summary based mostly on historical data from ProtonDB. Fresh reports from your setup help keep it current.

Freshness:✓Current5 reports · last updated Feb 18, 2026

Guide cards

No guide cards yet — curated troubleshooting for America's Army 3 will appear here.

Reports (5)

PathOutcomeDeviceFreshnessAnti-cheat

5 of 5 reports

BlockedProtonDesktopHistorical · ProtonDB
Feb 18, 2026
Imported from ProtonDB (ODbL)
GreatProtonDesktopHistorical · ProtonDB
Dec 7, 2023
Imported from ProtonDB (ODbL)
BlockedProtonDesktopHistorical · ProtonDB
Jul 17, 2022
Imported from ProtonDB (ODbL)
BlockedProtonDesktopHistorical · ProtonDB
May 16, 2021
Imported from ProtonDB (ODbL)
BlockedProtonDesktopHistorical · ProtonDB
Apr 4, 2020
Imported from ProtonDB (ODbL)