# Legendary ## A free and open-source Epic Games Launcher alternative ![Logo](https://repository-images.githubusercontent.com/249938026/80b18f80-96c7-11ea-9183-0a8c96e7cada) [![Discord](https://discordapp.com/api/guilds/695233346627698689/widget.png?style=shield)](https://discord.gg/UJKBwPw) [![Twitter Follow](https://img.shields.io/twitter/follow/legendary_gl?label=Follow%20us%20for%20updates%21&style=social)](https://twitter.com/legendary_gl) Legendary is an open-source game launcher that can download and install games from the Epic Games platform on Linux and Windows. It's name as a tongue-in-cheek play on tiers of [item rarity in many MMORPGs](https://wow.gamepedia.com/Quality). Right now Legendary is in beta and not feature-complete. You might run into some bugs or issues. If you do please [create an issue on GitHub](https://github.com/derrod/legendary/issues/new) so we can fix it. **What works:** - Authenticating with Epic's service - Downloading and installing your games and their DLC - Delta patching/updating of installed games - Launching games with online authentication (for multiplayer/DRM) - Syncing cloud saves (compatible with EGL) - Running games with WINE on Linux - Importing/Exporting installed games from/to the Epic Games Launcher **Planned:** - Simple GUI for managing/launching games - Better interfaces for other developers to use Legendary in their projects - Lots and lots of bug fixes, optimizations, and refactoring... ## Requirements - Linux or Windows (64-bit) - python 3.8+ (64-bit on Windows) - PyPI packages: `requests`, optionally `setuptools` and `wheel` for setup/building ## How to run/install ### Package Manager Several distros already have (unofficial) packages available, check out the [Available Linux Packages](https://github.com/derrod/legendary/wiki/Available-Linux-Packages) wiki page for details. Currently this includes [Arch](https://github.com/derrod/legendary/wiki/Available-Linux-Packages#arch-aur), [Fedora](https://github.com/derrod/legendary/wiki/Available-Linux-Packages#fedora), and [openSUSE](https://github.com/derrod/legendary/wiki/Available-Linux-Packages#opensuse) but more will be available in the future. ### Standalone Download the `legendary` or `legendary.exe` binary from [the latest release](https://github.com/derrod/legendary/releases/latest) and move it to somewhere in your `$PATH`/`%PATH%`. Don't forget to `chmod +x` it on Linux. The Windows .exe and Linux executable were created with PyInstaller and will run standalone even without python being installed. Note that on Linux glibc >= 2.25 is required, so older distributions such as Ubuntu 16.04 or Debian stretch will not work. ### Python package Legendary is available on [PyPI](https://pypi.org/project/legendary-gl/), to install simply run: ```bash pip install legendary-gl ``` #### Manually from the repo - Install python3.8, setuptools, wheel, and requests - Clone the git repository and cd into it - Run `python3.8 setup.py install` #### Ubuntu 20.04 example Ubuntu 20.04's standard repositories include everything needed to install legendary: ````bash sudo apt install python3 python3-requests python3-setuptools-git git clone https://github.com/derrod/legendary.git cd legendary sudo python3 setup.py install ```` Note that in this example we used `sudo` to install the package on the system, this may not be advisable depending on your setup. ### Directly from the repo (for dev/testing) - Install python3.8 and requests (optionally in a venv) - cd into `legendary/` (the folder with `cli.py`) - run `PYTHONPATH=.. python3.8 cli.py` ## Quickstart To log in: ```` $ legendary auth ```` Authentication is a little finicky since we have to go through the Epic website. The login page should open in your browser and after logging in you should be presented with a JSON response that contains a code, just copy and paste the code into your terminal to log in. On Windows you can use the `--import` flag to import the authentication from the Epic Games Launcher. Note that this will log you out of the Epic Launcher. Listing your games ```` $ legendary list-games ```` This will fetch a list of games available on your account, the first time may take a while depending on how many games you have. Installing a game ```` $ legendary install Anemone ```` **Important:** the name used for these commands is the app name, *not* the game's name! The app name is in the parentheses after the game title in the games list. List installed games and check for updates ```` $ legendary list-installed --check-updates ```` Launch (run) a game with online authentication ```` $ legendary launch Anemone ```` **Tip:** most games will run fine offline (`--offline`), and thus won't require launching through legendary for online authentication. You can run `legendary launch --offline --dry-run` to get a command line that will launch the game with all parameters that would be used by the Epic Launcher. These can then be entered into any other game launcher (e.g. Lutris/Steam) if the game requires them. Importing a previously installed game ```` $ legendary import-game Anemone /mnt/games/Epic/WorldOfGoo ```` **Note:** Importing will require a full verification so Legendary can correctly update the game later. Sync savegames with the Epic Cloud ```` $ legendary sync-saves ```` **Note:** When this command is run the first time after a supported game has been installed it will ask you to confirm or provide the path to where the savegame is located. ## Usage ```` usage: legendary [-h] [-v] [-y] [-V] {auth,install,download,update,repair,uninstall,launch,list-games,list-installed,list-files,list-saves,download-saves,sync-saves,verify-game,import-game,egl-sync} ... Legendary v0.0.X - "Codename" optional arguments: -h, --help show this help message and exit -v Set loglevel to debug -y, --yes Default to yes for all prompts -V Print version and exit Commands: {auth,install,download,update,repair,uninstall,launch,list-games,list-installed,list-files,list-saves,download-saves,sync-saves,verify-game,import-game,egl-sync} auth Authenticate with EPIC install (download,update,repair) Download a game uninstall Uninstall (delete) a game launch Launch a game list-games List available (installable) games list-installed List installed games list-files List files in manifest list-saves List available cloud saves download-saves Download all cloud saves sync-saves Sync cloud saves verify-game Verify a game's local files import-game Import an already installed game egl-sync Setup or run Epic Games Launcher sync Individual command help: Command: auth usage: legendary auth [-h] [--import] [--code ] [--delete] optional arguments: -h, --help show this help message and exit --import Import EGS authentication data --code Use specified exchange code instead of interactive authentication. --delete Remove existing authentication data Command: install usage: legendary install [options] Aliases: download, update positional arguments: Name of the app optional arguments: -h, --help show this help message and exit --base-path Path for game installations (defaults to ~/legendary) --game-folder Folder for game installation (defaults to folder in metadata) --max-shared-memory Maximum amount of shared memory to use (in MiB), default: 1 GiB --max-workers Maximum amount of download workers, default: 2 * logical CPU --manifest Manifest URL or path to use instead of the CDN one (e.g. for downgrading) --old-manifest Manifest URL or path to use as the old one (e.g. for testing patching) --base-url Base URL to download from (e.g. to test or switch to a different CDNs) --force Ignore existing files (overwrite) --disable-patching Do not attempt to patch existing installations (download entire changed file) --download-only, --no-install Do not mark game as intalled and do not run prereq installers after download --update-only Abort if game is not already installed (for automation) --dlm-debug Set download manager and worker processes' loglevel to debug --platform Platform override for download (disables install) --prefix Only fetch files whose path starts with (case insensitive) --exclude Exclude files starting with (case insensitive) --install-tag Only download files with the specified install tag (testing) --enable-reordering Enable reordering to attempt to optimize RAM usage during download --dl-timeout Connection timeout for downloader (default: 10 seconds) --save-path Set save game path during install. --repair Repair already installed game by downloading corrupted/missing files Command: uninstall usage: legendary uninstall [-h] positional arguments: Name of the app optional arguments: -h, --help show this help message and exit Command: launch usage: legendary launch [options] Note: additional arguments are passed to the game positional arguments: Name of the app optional arguments: -h, --help show this help message and exit --offline Skip login and launch game without online authentication --skip-version-check Skip version check when launching game in online mode --override-username Override username used when launching the game (only works with some titles) --dry-run Print the command line that would have been used to launch the game and exit --language Override language for game launch (defaults to system settings) --wrapper Wrapper command to launch game with --wine Override WINE binary being used to launch the game --wine-prefix Override WINE prefix used. --no-wine Do not use WINE (e.g. if a wrapper is being used) Command: list-games usage: legendary list-games [-h] [--platform ] [--include-ue] [--csv] [--tsv] optional arguments: -h, --help show this help message and exit --platform Override platform that games are shown for --include-ue Also include Unreal Engine content in list --csv List games in CSV format --tsv List games in TSV format Command: list-installed usage: legendary list-installed [-h] [--check-updates] [--csv] [--tsv] optional arguments: -h, --help show this help message and exit --check-updates Check for updates when listing installed games --csv List games in CSV format --tsv List games in TSV format Command: list-files usage: legendary list-files [-h] [--force-download] [--platform ] [--manifest ] [--csv] [--tsv] [--hashlist] [--install-tag ] [] positional arguments: Name of the app (optional) optional arguments: -h, --help show this help message and exit --force-download Always download instead of using on-disk manifest --platform Platform override for download (disables install) --manifest Manifest URL or path to use instead of the CDN one --csv Output in CSV format --tsv Output in TSV format --hashlist Output file hash list in hashcheck/sha1sum compatible format --install-tag Show only files with specified install tag Command: list-saves usage: legendary list-saves [-h] [] positional arguments: Name of the app (optional) optional arguments: -h, --help show this help message and exit Command: download-saves usage: legendary download-saves [-h] [] positional arguments: Name of the app (optional) optional arguments: -h, --help show this help message and exit Command: sync-saves usage: legendary sync-saves [-h] [--skip-upload] [--skip-download] [--force-upload] [--force-download] [--save-path ] [--disable-filters] [] positional arguments: Name of the app (optional) optional arguments: -h, --help show this help message and exit --skip-upload Only download new saves from cloud, don't upload --skip-download Only upload new saves from cloud, don't download --force-upload Force upload even if local saves are older --force-download Force download even if local saves are newer --save-path Override savegame path (only if app name is specified) --disable-filters Disable save game file filtering (in case it breaks) Command: verify-game usage: legendary verify-game [-h] positional arguments: Name of the app optional arguments: -h, --help show this help message and exit Command: import-game usage: legendary import-game [-h] [--disable-check] positional arguments: Name of the app Path where the game is installed optional arguments: -h, --help show this help message and exit --disable-check Disables checks of specified game install. Command: egl-sync usage: legendary egl-sync [-h] [--egl-manifest-path EGL_MANIFEST_PATH] [--egl-wine-prefix EGL_WINE_PREFIX] [--enable-sync] [--one-shot] [--import-only] [--export-only] [--unlink] optional arguments: -h, --help show this help message and exit --egl-manifest-path EGL_MANIFEST_PATH Path to the Epic Games Launcher's Manifests folder, should point to /ProgramData/Epic/EpicGamesLauncher/Data/Manifests --egl-wine-prefix EGL_WINE_PREFIX Path to the WINE prefix the Epic Games Launcher is installed in --enable-sync Enable automatic EGL<->Legendary sync --one-shot Sync once, do not ask to setup automatic sync. --import-only Only import games from EGL (no export) --export-only Only export games to EGL (no import) --unlink Disable sync and remove EGS flags. ```` ## Environment variables Legendary supports overriding certain things via environment variables, it also passes through any environment variables set before it is called. Legendary specific environment variables: + `LGDRY_WINE_BINARY` - specifies wine binary + `LGDRY_WINE_PREFIX` - specified wine prefix + `LGDRY_NO_WINE` - disables wine + `LGDRY_WRAPPER` - specifies wrapper binary/command line Note that the priority for settings that occur multiple times is: command line > environment variables > config variables. ## Config file Legendary supports some options as well as game specific configuration in `~/.config/legendary/config.ini`: ````ini [Legendary] log_level = debug ; maximum shared memory (in MiB) to use for installation max_memory = 1024 ; default install directory install_dir = /mnt/tank/games ; locale override, must be in RFC 1766 format (e.g. "en-US") locale = en-US ; whether or not syncing with egl is enabled egl_sync = false egl_programdata = /home/user/Games/epic-games-store/drive_c/... ; default settings to use (currently limited to WINE executable) [default] ; (linux) specify wine executable to use wine_executable = wine ; default environment variables to set (overriden by game specific ones) [default.env] WINEPREFIX = /home/user/legendary/.wine ; Settings to only use for "AppName" [AppName] ; launch game without online authentication by default offline = true ; Skip checking for updates when launching this game skip_update_check = true ; start parameters to use (in addition to the required ones) start_params = -windowed wine_executable = /path/to/proton/wine64 ; override language with two-letter language code language = fr [AppName.env] ; environment variables to set for this game (mostly useful on linux) WINEPREFIX = /mnt/tank/games/Game/.wine DXVK_CONFIG_FILE = /mnt/tank/games/Game/dxvk.conf [AppName2] ; Use a wrapper to run this script start_params = /path/to/wrapper wrapper --parameters ; Do not run this executable with WINE (e.g. when the wrapper handles that) no_wine = true ````