Half-Life: Opposing Force Chart
Half-Life: Opposing Force player count stats: live concurrent players, 24-hour and all-time peaks, plus the full monthly chart history on Steam — updated every hour.
0playing right now
11724-hour peak
5,373all-time peak
FromSep 15, 2026ToSep 18, 2026
Monthly player averages
1 period| Month | Avg. players | Gain | % Gain | Peak players |
|---|---|---|---|---|
| Last 30 days | 87.0 | — | — | 171 |
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Full game details ›Players updated Sep 18, 04:36 PM UTC · source: SteamWebAPI