Patch Ledger

How big is this game, how big was the patch, and how much of the game does every update make me download again? · 9,822 games · 18,431 builds measured

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Largest installs Growing fastest Biggest patches this week Worst updaters

AppliedType: Game×Clear allNewest measured build per game · install bytes, uncompressed

Largest installs

The biggest games on disk

#		Game	Install ▾	Fresh download	Last change	Builds	Measured
851		Portal 2: Community Editionbuild 22918163Portal 2: Community Editionbuild 22918163	8.49 GB	6.38 GB	—	1	23 Apr 2026
852		SurfsUpbuild 25190459 · incomplete, 1 depots from Steam’s figure

Install bytes are the uncompressed file sizes of a game’s public depots; download bytes are the compressed chunk lengths Steam sends. A row marked incomplete counts some depots from Steam’s own figure because their manifests are not on file. Only games the SteamPeaks account owns can be measured, from the day it gained them. Data by SteamPeaks.com.