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.
Live now
0
24h peak
6
All-time peak
6
SteamScope Score
25.0
Discovery
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About
Store description and overview from Steam.
Player intelligence
Current activity, peaks, and momentum windows calculated from tracked player metrics.
7 day change
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90 day change
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365 day change
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Concurrent Steam players over time, aggregated per selected range from stored metrics.
Steam intelligence
Estimated owners and playtime from SteamSpy, plus official Steam Charts peaks where available.
Estimated owners
20,000,000 .. 50,000,000
Avg playtime (all time)
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Median playtime (all time)
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Avg playtime (2 weeks)
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Median playtime (2 weeks)
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SteamSpy positive reviews
12K
SteamSpy negative reviews
1.5K
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
6.9K
Positive
6.2K
Negative
715
Score
90%Very Positive
SteamScope Score
A composite score built from live player data, growth trends, retention, and longevity.
SteamScope Score
Higher scores indicate stronger recent momentum, sustained activity, and healthier long-term player retention.
Player growth windows
24 hour
-50.0%
7 day
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30 day
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Half-Life 2: Lost Coast is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 25/100. Search for "Half-Life 2: Lost Coast player count" or "Half-Life 2: Lost Coast steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Half-Life 2: Lost Coast is developed by Valve, released 27 Oct 2005, a Action title. Available on Windows, Linux.
Half-Life 2: Lost Coast currently reports 0 concurrent Steam players with a 24-hour peak of 6 and an all-time peak of 6.
Player counts fell -50.0% over the past 24 hours, signalling a notable decline.
Among tracked Steam titles, Half-Life 2: Lost Coast ranks #4013 of 4,432 by momentum score.
Half-Life 2: Lost Coast has lost momentum recently. Retention sits at 0/100, suggesting fewer players relative to its all-time peak of 6.
Half-Life 2: Lost Coast has 0 Steam achievements tracked on SteamScope.
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Steam Features
Official Steam store feature flags from the Steam API.
Community Tags
User-applied tags from the Steam community (via SteamSpy).
Store Details
Regional ratings
Media
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Minimum: Pentium 4 2.4GHz or AMD 2800+ Processor, 1GB RAM, DirectX 9 level graphics card, Windows XP, Mouse, Keyboard, Internet Connection
Languages
Content rating
Store options
The Orange Box - $19.99
Tracked Steam store price snapshots over time.
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How this game's Steam Charts position has changed over time.
How Steam review score and volume have changed over time.
Half-Life 2: Lost Coast has 90% Steam reviews across 6.9K user reviews. Steam labels this as "Very Positive". SteamScope stores 11 review history snapshots for trend analysis.
Intelligence
Patch notes, discounts, and player spikes surfaced from stored Steam metrics.
Large concurrent player increase in stored metrics.
Large concurrent player increase in stored metrics.
Large concurrent player increase in stored metrics.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Achievements
No Steam achievements available for this title.
