Half-Life: Opposing Force
Playing now
67−5 vs. yesterday
1.2%of peak
All-time peak
5,373Aug 2023
Delay Ledger
Release date history
Store prints“Nov 1, 1999”released · release date 1 Nov 1999
No release-date change recorded for Half-Life: Opposing Force since 3 Sep 2026, the day store polling began. A row appears whenever a store poll sees the release text change or PICS reports a new release date.
The ledger starts 3 Sep 2026; changes before that day are not claimed. Each row keeps the old and new wording as the store printed it, or the bare day PICS reported, and the slip when both sides are dates. Data by SteamPeaks.com.