Half-Life 2: Lost Coast

#340

Originally planned as a section of the Highway 17 chapter of Half-Life 2, Lost Coast is a playable technology showcase that introduces High Dynamic Range lighting to the Source engine.

View on Steam →

Recommendation

Native (Linux build)Great

Proton and native both rate great; recommending native.

Compatibility

Proton

Great

Needs confirmationLow confidence

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

Native

Great

StaleLow confidence

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

Desktop

Great

Needs confirmationMedium confidence

13 reports · Medium confidence: more recent reports would firm this up.

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 confirmation13 reports · last updated Nov 9, 2025

Guide cards

No guide cards yet — curated troubleshooting for Half-Life 2: Lost Coast will appear here.

Reports (13)

Sign in to confirm Submit a report

PathOutcomeDeviceFreshnessAnti-cheat

13 of 13 reports