Fallout Tactics: Brotherhood of Steel

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For the 2004 action RPG, see Fallout: Brotherhood of Steel.

Fallout Tactics: Brotherhood of Steel
Fallout Tactics: Brotherhood of Steel cover
Micro Forté
Interplay Entertainment
Bethesda Softworks
Release dates
Windows March 15, 2001
macOS (OS X) November 15, 2013[2]
Metacritic 82
Modes Singleplayer, Multiplayer
Pacing Real-time, Turn-based
Perspectives Bird's-eye view, Isometric
Genres RPG, Strategy
Art styles Stylized
Themes North America, Post-apocalyptic, Sci-fi
Series Fallout
Fallout Tactics: Brotherhood of Steel on HowLongToBeat
Fallout Tactics: Brotherhood of Steel on IGDB
Fallout Tactics: Brotherhood of Steel guide on StrategyWiki
Fallout Tactics: Brotherhood of Steel on MobyGames
Fallout Tactics: Brotherhood of Steel on Wikipedia
Fallout 1997
Fallout 2 1998
Fallout Tactics: Brotherhood of Steel 2001
Fallout 3 2008
Fallout: New Vegas 2010
Fallout 4 2015
Fallout Shelter 2016
Fallout 4 VR 2017
Fallout 76 2018


GameSpy online services have been shut down (see Network for solutions).

Key points

Fatal error is common on newer versions of Windows. See Fatal error - Could not create primary and black surfaces.
Can use multiplayer with GameRanger.

General information

GOG.com Community Discussions for game series
GOG.com Support Page
Steam Community Discussions
No Mutants Allowed Forum - General Fallout Discussion


Source DRM Notes Keys OS
Disc check (requires the CD/DVD in the drive to play)
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Gamesplanet logo.svg
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Part of the Classic Collection
Previous Interplay-published version supported OS X as well.
Green Man Gaming
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Microsoft Store
DRM-free after installation through Microsoft Store client (notes may include more details)
DRM-free after being copied to any other folder.
Included with Xbox Game Pass for PC.
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Amazon.com (unavailable)
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Bethesda.net (unavailable)
Bethesda.net Launcher
Humble Store (unavailable)
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Fallout Classic Collection includes Fallout, Fallout 2, and Fallout Tactics: Brotherhood of Steel.

Essential improvements[edit]


Official 1.27 Patch[edit]

Upgrades version 1.13 or 1.25 to version 1.27. 1.26 Tactics Editor tools are included too.[citation needed]
The Steam and GOG.com versions are pre-patched to version 1.27.
InstallShield installer won't work if you have the Steam version.[3] Use the repacked patch and then fot127cdremover instead.

Other Patches[edit]

Fallout Tactics Hi-Res Patch v1.0[edit]

Error when applying Hi-Res Patch to Steam version
Error when applying Hi-Res Patch to Steam version

A utility/patch that modifies the game in memory to add support for windowed mode, higher resolutions, and various other enhancements.

Supports the US 1.27 and the German 1.25 versions.
Included with the GOG.com releases.
Error when using with unpatched Steam version.

Bonus Mission Patch[edit]

From the Fallout Tactics Bonus CD and adds the Springfield bonus patch.
To be able to play it you'll need to be in the first Fallout bunker before applying this patch.
It also can be made available manually by editing the bos.cfg file in the "/core" directory. Find {misc.bonusMission} = {false} Change the "false" to "true" and save the file.

Skip intro videos[edit]

Delete/rename intro.BIK[citation needed]
  1. Go to <path-to-game>\core\movie\
  2. Delete or rename intro.BIK.
Don't do this if you're using Windows 10, as it makes your cursor invisible!.

Game data[edit]

Game options
Game options

Configuration file(s) location[edit]

System Location
Windows <path-to-game>\core\bos.cfg[Note 1]
Microsoft Store
macOS (OS X)
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/38420/pfx/[Note 2]
Key bindings are stored in <path-to-game>\core\keys.cfg}}

Save game data location[edit]

System Location
Windows <path-to-game>\core\user[Note 1]
Microsoft Store
macOS (OS X)
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/38420/pfx/[Note 2]

Save game cloud syncing[edit]

System Native Notes
GOG Galaxy
Steam Cloud
Syncs up to 953.67 MB of game data (maximum 1000 files).
Xbox Cloud


Display options
Display options



Sound options
Sound options

Audio feature State Notes
Separate volume controls
Master, sound effects, music, speech
Surround sound
Closed captions
Mute on focus lost
EAX support
A3D 2.0, EAX 2 and RSX 3D[4]


Language UI Audio Sub Notes
Fan translation, download.
Simplified Chinese
Official localization by «Suntendy» for Local retail version.
Simplified Chinese
Unofficial localization by «Wildbird(野鸟)» ,conversion from Traditional Chinese version. GOG.com and Steam releases patch downloadhere,but it cannot be directly used in GOG.com and Steam releases,All text will be gitch.You must enter the game from 'play Classic version',see here.
Traditional Chinese
Official localization by «TWP CORP.» for Local retail version.
Local retail version only.
Official localization by «1C-Softclub» for Local retail version. Localization can also be installed on the steam version, following these instructions.
Unofficial localization by «7th Wolf»


Multiplayer types

Type Native Notes
Local play
LAN play
Online play
Use GameRanger for multiplayer.

Connection types

Issues fixed[edit]

Game hangs/crash at startup[edit]

Restore DirectSound3D[citation needed]
Delete Miles Sound System files[5]
  1. Go to <path-to-game>\miles
  2. Delete or rename Mssa3d.m3d and/or Mssa3d2.m3d

Fatal error - Could not create primary and black surfaces[edit]

Run the game in windowed mode[6]
  1. Launch the game in windowed mode.
  2. Go to options from the title menu.
  3. Select the display tab.
  4. Select default and exit the game.

Missing Inventory[edit]

Only use if experiencing missing items in inventory.
Missing Inventory Patch[citation needed]

Download and apply [1].

Black rectangle over top-left part of the screen[edit]

Disable NVidia In-Game Overlay

Other information[edit]


Executable 32-bit 64-bit Notes
macOS (OS X)


Middleware Notes
Multiplayer GameSpy

System requirements[edit]


Operating system (OS)
Processor (CPU) Intel Pentium 400 MHz
System memory (RAM) 64 MB
Hard disk drive (HDD) 1.65 GB
Video card (GPU) SVGA
DirectX 7 compatible
Sound (audio device) DirectSound compatible

Disc Version[edit]

Minimum Recommended
Operating system (OS) 95, 98, 2000, ME
Processor (CPU) Intel Pentium II 300 MHz
System memory (RAM) 64 MB
Hard disk drive (HDD) 750 MB (minimum installation)
Video card (GPU) 4 MB of VRAM
DirectX 7 compatible


  1. 1.0 1.1 When running this game without elevated privileges (Run as administrator option), write operations against a location below %PROGRAMFILES%, %PROGRAMDATA%, or %WINDIR% might be redirected to %LOCALAPPDATA%\VirtualStore on Windows Vista and later (more details).
  2. 2.0 2.1 File/folder structure within this directory reflects the path(s) listed for Windows and/or Steam game data (use Wine regedit to access Windows registry paths). Games with Steam Cloud support may store data in ~/.steam/steam/userdata/<user-id>/38420/ in addition to or instead of this directory. The app ID (38420) may differ in some cases. Treat backslashes as forward slashes. See the glossary page for details.