Fallout 2 Community Edition

Fallout 2 Community Edition is a fully working re-implementation of Fallout 2, with the same original gameplay, engine bugfixes, and some quality of life improvements, that works (mostly) hassle-free on multiple platforms.

Popular Fallout 2 total conversion mods are partially supported. Original versions of Nevada and Sonora (that do not rely on extended features provided by Sfall) likely work, although there is no complete walkthrough confirmation yet. Fallout 2 Restoration Project, Fallout Et Tu and Olympus 2207 are not yet supported. Other mods (particularly Resurrection and Yesterday) are not tested.

There is also Fallout Community Edition.

Installation

You must own the game to play. Purchase your copy on GOG or Steam. Download latest release or build from source. You can also check latest debug build intended for testers.

Windows

Download and copy fallout2-ce.exe to your Fallout2 folder. It serves as a drop-in replacement for fallout2.exe.

Linux

• Use Windows installation as a base - it contains data assets needed to play. Copy Fallout2 folder somewhere, for example /home/john/Desktop/Fallout2.

• Download and copy fallout2-ce to this folder.

• Install SDL2:

$ sudo apt install libsdl2-2.0-0

• Run ./fallout2-ce.

macOS

NOTE: macOS 10.11 (El Capitan) or higher is required. Runs natively on Intel-based Macs and Apple Silicon.

• Use Windows installation as a base - it contains data assets needed to play. Copy Fallout2 folder somewhere, for example /Applications/Fallout2.

• Alternatively you can use Fallout 2 from Macplay/The Omni Group as a base - you need to extract game assets from the original bundle. Mount CD/DMG, right click Fallout 2 -> Show Package Contents, navigate to Contents/Resources. Copy GameData folder somewhere, for example /Applications/Fallout2.

• Download and copy fallout2-ce.app to this folder.

• Run fallout2-ce.app.

Android

NOTE: Fallout 2 was designed with mouse in mind. There are many controls that require precise cursor positioning, which is not possible with fingers. When playing on Android you'll use fingers to move mouse cursor, not a character, or a map. Double tap to "click" left mouse button in the current cursor position, triple tap to "click" right mouse button. It might feel awkward at first, but it's super handy - you can play with just a thumb. This is not set in stone and might change in the future.

NOTE: From Android standpoint release and debug builds are different apps. Both apps require their own copy of game assets and have their own savegames. This is intentional. As a gamer just stick with release version and check for updates.

• Use Windows installation as a base - it contains data assets needed to play. Copy Fallout2 folder to your device, for example to Downloads. You need master.dat, critter.dat, patch000.dat, and data folder. Watch for file names - keep (or make) them lowercased (see Configuration).

• Download fallout2-ce.apk and copy it to your device. Open it with file explorer, follow instructions (install from unknown source).

• When you run the game for the first time it will immediately present file picker. Select the folder from the first step. Wait until this data is copied. A loading dialog will appear, just wait for about 30 seconds. If you're installing total conversion mod or localized version with a large number of unpacked resources in data folder it can take up to 20 minutes. Once copied, the game will start automatically.

iOS

NOTE: See Android note on controls.

• Download fallout2-ce.ipa. Use sideloading applications (AltStore or Sideloadly) to install it to your device. Alternatively you can always build from source with your own signing certificate.

• Run the game once. You'll see error message saying "Couldn't find/load text fonts". This step is needed for iOS to expose the game via File Sharing feature.

• Use Finder (macOS Catalina and later) or iTunes (Windows and macOS Mojave or earlier) to copy master.dat, critter.dat, patch000.dat, and data folder to "Fallout 2" app (how-to). Watch for file names - keep (or make) them lowercased (see Configuration).

Configuration

The main configuration file is fallout2.cfg. There are several important settings you might need to adjust for your installation. Depending on your Fallout distribution main game assets master.dat, critter.dat, patch000.dat, and data folder might be either all lowercased, or all uppercased. You can either update master_dat, critter_dat, master_patches and critter_patches settings to match your file names, or rename files to match entries in your fallout2.cfg.

The sound folder (with music folder inside) might be located either in data folder, or be in the Fallout folder. Update music_path1 setting to match your hierarchy, usually it's data/sound/music/ or sound/music/. Make sure it matches your path exactly (so it might be SOUND/MUSIC/ if you've installed Fallout from CD). Music files themselves (with ACM extension) should be all uppercased, regardless of sound and music folders.

The second configuration file is f2_res.ini. Use it to change game window size and enable/disable fullscreen mode.

[MAIN]
SCR_WIDTH=1280
SCR_HEIGHT=720
WINDOWED=1

Recommendations:

• Desktops: Use any size you see fit.
• Tablets: Set these values to logical resolution of your device, for example iPad Pro 11 is 1668x2388 (pixels), but it's logical resolution is 834x1194 (points).
• Mobile phones: Set height to 480, calculate width according to your device screen (aspect) ratio, for example Samsung S21 is 20:9 device, so the width should be 480 * 20 / 9 = 1067.

In time this stuff will receive in-game interface, right now you have to do it manually.

The third configuration file is ddraw.ini (part of Sfall). There are dozens of options that adjust or override engine behaviour and gameplay mechanics. This file is intended for modders and advanced users. Currently only a small subset of these settings are actually implemented.

Contributing

Integrating Sfall goodies is the top priority. Quality of life updates are OK too. Please no large scale refactorings at this time as we need to reconcile changes from Reference Edition, which will make this process slow and error-prone. In any case open up an issue with your suggestion or to notify other people that something is being worked on.

Intergrating Sfall

There are literally hundreds if not thousands of fixes and features in sfall. I guess not all of them are needed in Community Edition, but for the sake of compatibility with big mods out there, let's integrate them all.

License

The source code is this repository is available under the Sustainable Use License.