protondex

000

View

The modern compatibility index for Steam games on Linux.

Steam · Linux · Proton & Native

Search games Features Contribute About Support Terms Privacy

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.

Crystal Story II · Protondex

← Back to search

Crystal Story II

#344860

Crystal Story II is a turn-based RPG that follows the story of a young Dragon on his quest to defeat an evil witch. He must seek allies to aid him on his journey and save the world from the oncoming invasion.

View on Steam →

Recommendation

ProtonReady

Only Proton reports exist so far.

Compatibility

Proton

Ready

✓CurrentLow confidence

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

NativeNone

No native Linux build — Proton only

Desktop

Ready

✓CurrentLow confidence

4 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:✓Current4 reports · last updated Apr 30, 2026

Guide cards

No guide cards yet — curated troubleshooting for Crystal Story II will appear here.

Reports (4)

PathOutcomeDeviceFreshnessAnti-cheat

4 of 4 reports

ReadyProtonDesktopHistorical · ProtonDB
Apr 30, 2026
Imported from ProtonDB (ODbL)
GreatProtonDesktopHistorical · ProtonDB
Jul 8, 2023
Imported from ProtonDB (ODbL)
GreatProtonDesktopHistorical · ProtonDB
Jan 25, 2021
Imported from ProtonDB (ODbL)
GreatProtonDesktopHistorical · ProtonDB
Sep 3, 2020
Imported from ProtonDB (ODbL)