August Update
2026-08-11 13:04 UTC · Community Announcements · AvalonDigital
Resolution of the endless night effects bug
Fight the first decisive battle of the U.S. Civil War. Lead the Union force as General Grant to seize the key forts on the Cumberland, or play the Confederate defenders to maintain the gate to the South closed.
| App ID | 2447930 |
|---|---|
| App type | Game |
| Developer | Strategy Game Studio, Vincent Bernard |
| Publisher | Avalon Digital |
| Homepage | https://strategygamestudio.com/ |
| Release date | 2024-11-14 08:48 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/2447930 |
| Last store refresh | 2 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | 32Bits/FortDonelson.exe | windows | ||
| 1 | 64Bits/FortDonelson.exe | windows | ||
| 2 | FortDonelson.app | macos |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
Regional prices
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 22:34 UTC | $24.99 | $24.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 24656012 | 2026-08-11 13:03 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 2447931 | 206.89 MB | 180.62 MB | 7327593718356138952 | |||
| 2447932 | windows · 32 | 350.86 MB | 91.96 MB | 6669017279459502243 | ||
| 2447933 | windows · 64 | 364.20 MB | 97.11 MB | 8243210624160905693 | ||
| 2447934 | macos | 359.46 MB | 95.23 MB | 5501896523815740928 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 24656012 | public | 2026-08-11 13:03 UTC | 2 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 22:34 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
4th of July Update
2026-07-04 15:17 UTC · Community Announcements · AvalonDigital
Hello everyone, and thank you for your interest in SGS Fort Donelson.Since the initial launch, regular engine updates have improved many aspects of the game, both aesthetically and in terms of usability. This specific update fixes a few bugs reported by players and, most importantly, introduces several new features. Movement restrictions during night turns sometimes lasted longer than intended; this issue should now be resolved.Adjustments have been made to certain event chains that could produce unexpected results (such as losing via victory points even after the Confederate command had surre
First Game Update
2024-11-20 09:42 UTC · Community Announcements · AvalonDigital
Battle for Fort Donelson. Update 1. Dear players, This update concerns a number of internal mechanisms and gameplay elements (thanks to players and Moon Shadow in particular for their feedback). The engine and the game itself have been updated to resolve a number of residual bugs. Essentially: The calendar should now work correctly and no longer switch from one day to the next too quickly. The supply/command lines (communication lines) sometimes worked incorrectly, not extending up to three zones between each relay. This has now been fixed. The mortality rate among the leaders seemed abnormall
Release of SGS Battle for Fort Donelson
2024-11-14 08:43 UTC · Community Announcements · AvalonDigital
SGS Battle for Fort Donelson The assault of Confederate Fort Donelson by Union forces under Ulysses S. Grant in February 1862 marks a key moment and real turning point in the US Civil War. The fifth game of the SGS Battle Series is available, allowing you to fight the struggle to gain control of the fortifications that are the key of control of the Cumberland river. Their capture would allow the Union to forage deeper into Confederate territory. After the epic battles for Stalingrad, Madrid, Hué and Shanghai, we are now in 19th century North America. Take command of the Union Forces gathered b
Full appinfo as delivered by Steam PICS, changenumber 37936775. Also at /api/app/2447930/raw.
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