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Half-Life 2 has sold over 4 million copies worldwide, and earned over 35 Game of the Year Awards. Episode One is the first in a series of games that reveal the aftermath of Half-Life 2 and launch a journey beyond City 17. Also features two multiplayer games. Half-Life 2 not required.
Assessed vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Steam Train Fest starts Jul 20, 2026
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Other games from the same series.
Lowest tracked price: €25.00 (Jul 9, 2026) · current best: €25.00.
96% positive reviews all-time · 19 peak players in the last 30 days.
Right now the cheapest offer for Half-Life 2: Episode One is €25.00 at Eneba. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Half-Life 2: Episode One is €25.00 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Half-Life 2: Episode One peaked at 19 concurrent players on Steam in the last 30 days (highest on Jul 17, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Half-Life 2: Episode One drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection
Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection
Audio & text: English, French, German, Italian, Korean, Spanish - Spain, Russian, Simplified Chinese, Traditional Chinese, Thai
Text only: Dutch, Danish, Finnish, Japanese, Norwegian, Polish, Portuguese - Portugal, Swedish
