Sigma Theory
Playing now
2+1 vs. yesterday
40%of peak
All-time peak
56 Sep 2026
Delay Ledger
Release date history
Store printsNo store page has been read for Sigma Theory, so there is no release text to watch.
No release-date change recorded for Sigma Theory 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.