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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.

2.5 DIMENSIONAL SEDUCTION: Angels on Stage! · Protondex

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2.5 DIMENSIONAL SEDUCTION: Angels on Stage!

#2932040

The anime "2.5 Dimensional Seduction" debuts its first game! Relive the anime in-game and enjoy a never-before-seen story! Strike a pose in cosplay battles! Obtain materials, level up your beautiful cosplayers, and deepen your bond with them! Now, shine out your best with your angels on stage!

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Recommendation

ProtonGreat

Only Proton reports exist so far.

Compatibility

Proton

Great

↻Needs confirmationLow confidence

1 report · Low confidence: very few recent reports yet.

NativeNone

No native Linux build — Proton only

Desktop

Great

↻Needs confirmationLow confidence

1 report · 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:↻Needs confirmation1 report · last updated Aug 23, 2025

Guide cards

No guide cards yet — curated troubleshooting for 2.5 DIMENSIONAL SEDUCTION: Angels on Stage! will appear here.

Reports (1)

PathOutcomeDeviceFreshnessAnti-cheat

1 of 1 report

GreatProtonDesktopHistorical · ProtonDB
Aug 23, 2025
Imported from ProtonDB (ODbL)