Raven Shield (released 2003) is typically [$3-10 on Steam](https://isthereanydeal.com/game/tomclancysrainbowsixiiigoldedition/history/). You can also get it on [UPlay](https://store.ubi.com/upc/us/tom-clancy-s-rainbow-six--3-gold/58aeb87e29e1236d368b4567.html). These contain the Athena Sword expansion but not Iron Wrath (see [EXPANSIONS.md](EXPANSIONS.md)).
**Note:** This doc uses `<YourGameDir>` to refer to the place you have Raven Shield installed. For most users, this will be `C:\Program Files (x86)\Steam\steamapps\common\Rainbow Six 3 Gold`.
1. Borderless Gaming will run the game in a fullscreen window, allowing you to instantly alt-tab. You can [download it from Github for free](https://github.com/Codeusa/Borderless-Gaming/releases/). Note: Click the `BorderlessGamingX.Y.Z_admin_setup.exe` rather than the link to Steam.
1. If you have issues getting the game to run in a borderless window, try the `Delay Borderless Window` option by right-clicking Raven Shield in Borderless Gaming
You can now play the campaign, a custom mission, or a training scenario. To unlock all maps in custom missions, press `~` at the main menu and enter the command `unlockall`.
1. Download the latest version of OpenRVS from [RVSGaming.org](http://rvsgaming.org/Downloads/). There is [a copy of OpenRVS 1.4 in this repo](OpenRVS1.4.zip).
1. You will need to update `system\R6GameService.dll` in order to remove another place where the game makes outbound calls to Ubisoft servers. Either run Chriswak's [R6GameService_Patcher](http://rvsgaming.org/Downloads/DllPatcher/R6GameService_Patcher.zip) ([source](https://github.com/eth0up/R6GameServicePatcher)) or use [the prebuilt copy from this repo](R6GameService.dll). If unpatched, the game will hang any time it tries to reach Ubisoft servers during regular gameplay.
Note: Since we are using a fixed list of servers, some features will no longer work. The list cannot be filtered (using the bottom menu) or sorted, and latency will always be displayed as `1000`.
Players can optionally edit `Servers.list` to choose which servers are displayed when RVSGaming servers cannot be reached. You can force the usage of this file by editing `openrvs.ini` and changing the value of `ServerListURL` to an invalid URL, such as `http://127.0.0.1/servers`.
See [RVSGaming.org](http://rvsgaming.org) for the latest list. If the site is offline, use [archive.org](https://web.archive.org/web/*/rvsgaming.org) to bring up a previous version of the page.