Game Hangout · server sizes
57 games, one number each, measured from the servers' own download manifests — not copied from a forum post. Whoever hosts downloads this once; everybody else only needs the game.
| Game | Server files | In the app |
|---|---|---|
| 7 Days to Die | 16.5 GB | |
| Abiotic Factor | 2.8 GB | |
| American Truck Simulator | 1.2 GB | |
| ARK: Survival Ascended | 11.4 GB | |
| ARK: Survival Evolved | 21.3 GB | |
| Arma 3 | 5.0 GB | |
| Arma Reforger | 9.5 GB | |
| Assetto Corsa Competizione | 65 MB | |
| Astroneer | 2.5 GB | |
| Atlas | 32.4 GB | |
| Avorion | 137 MB | |
| Barotrauma | 210 MB | |
| Citadel: Forged With Fire | 6.9 GB (in the game) | |
| Conan Exiles | 4.8 GB | |
| Core Keeper | 551 MB | |
| Counter-Strike: Source | 2.4 GB | |
| Craftopia | 9.8 GB | |
| DayZ | 3.7 GB | |
| Don't Starve Together | 4.2 GB | |
| Eco | 768 MB | |
| Empyrion - Galactic Survival | 17.6 GB | |
| Enshrouded | 8.2 GB | |
| Euro Truck Simulator 2 | 1.2 GB | |
| Factorio | ~278 MB (Linux) | |
| Frozen Flame | 2.4 GB | |
| Garry's Mod | 6.3 GB | |
| Half-Life 2: Deathmatch | 1.0 GB | |
| Icarus | 9.7 GB | |
| Killing Floor 2 | 29.8 GB | |
| Last Oasis | 6.7 GB | |
| Left 4 Dead 2 | 9.0 GB | |
| Minecraft | ~235 MB | runs in the app → |
| Mordhau | 4.0 GB | |
| Myth of Empires | 7.7 GB | |
| Operation: Harsh Doorstop | 6.5 GB | |
| Palworld | 5.4 GB | |
| PixARK | 2.2 GB | |
| Project Zomboid | 6.7 GB | runs in the app → |
| Red Orchestra 2 | 10.1 GB | |
| Rust | 5.5 GB | |
| Satisfactory | 14.4 GB | |
| SCP: Secret Laboratory | 703 MB | |
| SCUM | 16.5 GB | runs in the app → |
| Sons of the Forest | 3.3 GB | |
| Soulmask | 5.3 GB | |
| Space Engineers | 7.9 GB | |
| Squad | 13.6 GB | |
| Starbound | 1.6 GB (in the game) | |
| Subsistence | 893 MB | |
| Team Fortress 2 | 14.0 GB | |
| Terraria | ~20 MB | |
| The Isle | 2.2 GB | |
| The Lord of the Rings: Return to Moria | 4.0 GB | |
| Unturned | 1.7 GB | |
| V Rising | 1.9 GB | |
| Valheim | 1.9 GB | |
| Wreckfest | 5.6 GB |
3 requests per day, one per game.
3 of 57 run in the app today. "request it" puts a game on the list I work down, one request per game per person. A ~ marks a number from the game's own download rather than a Steam manifest.
Steam publishes, for every dedicated server, a manifest of what a Windows machine downloads on the public branch. We add those pieces up, using the same tool the app uses to download them — so the number here is the number you would see land on your disk. Where a game has no Steam server (Minecraft, Terraria, Factorio), the number comes from the official download and carries a ~.
Manifest sizes are what arrives before the first start. A server that unpacks itself or generates a world grows from there, and mods come on top. "(in the game)" means the server ships inside the game's own install — if you own the game, there is nothing extra to download. "(Linux)" marks a server that only exists for Linux, so the number is that download. Last rebuilt 2026-09-12; the list grows as we measure more.
Only the PC that hosts needs the server files. Everybody else needs the game and the app. For the games marked as running in the app, Game Hangout downloads the files, starts the server on the host's PC and opens the tunnel to your friends — no port forwarding, no rented box. For the rest, the request button is not a suggestion box: it is the order I add games in.
Every release is signed, and the app keeps itself up to date from then on.
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