Backdraft Demo
Last seen
20Sampled 25 minutes ago · not a live figure
—of peak
All-time peak
3021 Oct 2026
Last seen
20Sampled 25 minutes ago · not a live figure
All-time peak
3021 Oct 2026
| Date · build | Install | Files | Install ± | Download | Efficiency | Note |
|---|---|---|---|---|---|---|
| 21 Oct 2026build 26101731 | 495 MB | +30−0322 changed | +21.1 MB | 533 MB780 MB rewritten | 68% · downloaded 533 MB to change 780 MB | — |
| 30 Sep 2026build 25612672 | 474 MB | +2−2900 changed | +27.0 MB | 576 MB891 MB rewritten | 65% · downloaded 576 MB to change 891 MB | — |
| 27 Aug 2026build 24967967 | 447 MB | first read · 936 files | — | — | 63% · downloaded 629 MB to change 998 MB | — |
Measured from the 6 manifests the account has read, since it gained Backdraft Demo on 1 Oct 2026. Install bytes are the uncompressed file sizes of the default install (Windows, base game, English); depots behind DLC or keys, other languages and low-violence variants are counted apart and shown under every depot. Download and fresh-download bytes are compressed chunk lengths; the two are never added together. Efficiency is a patch’s download divided by the bytes it rewrote on disk. Export CSV · Data by SteamPeaks.com.