Privacy Policy

Product: Campaign Deck for Bannerlord (Stream Deck plugin for Windows and macOS) · Provider: GRAMSHIFT (Tokyo, Japan) · Last updated: 2026-11-07

Unofficial. Not affiliated with or endorsed by TaleWorlds Entertainment. Mount & Blade II: Bannerlord is a trademark of its owners.

Summary

The plugin does not collect any data about you or your PC, and GRAMSHIFT receives nothing from it. It talks to Mount & Blade II: Bannerlord and to the Stream Deck app on the same PC, keeps what the keys need in memory and draws it on your keys. It has no account, no online service and no analytics. As installed, it sends nothing over the network. Only if you set up a second computer (a Mac or another PC, see below) does the game module send the game values listed here over your own network, only to the address you write in its settings file.

What the plugin does on your PC

Install, Update and Remove (buttons in a key's settings, only when you press them): the plugin looks for Bannerlord in your Steam libraries, the Epic Games launcher's list of installed games, GOG's game folders in the Windows registry (read only) and the usual game folders on your drives. It counts a folder only when the game's program is there. It then copies its game module into the game's Modules/GramshiftBannerlordDeck folder, replaces it with the current one, or deletes it. Nothing else in the game folder is touched, and it never asks for administrator rights. A file you put in that folder yourself is kept.
In the game, you tick the module ("Campaign Deck for Stream Deck") under Mods in the game launcher, and the game loads it. It shares a few live values of your campaign with the plugin through a block of memory on your PC (named GramshiftBannerlordDeck), about five times a second. It only reads the game: it does not change your save games, your campaign or the game's files, and it writes no files.
Reading the values: ten times a second while one of its keys is shown and the game is running, once a second while the game is not running, and not at all from 45 seconds after the last of its keys is hidden. The values are:
- the game: where you are (main menu, campaign map, a scene such as a town or arena, or a battle) and the version of the game module
- your party: troops, wounded and party size limit, prisoners and their limit, food, the daily food change and the days it lasts, morale and speed on the map
- your clan: gold and its daily change, renown, influence, clan tier and the renown needed for the next tier
- your hero: hit points with the maximum, and in a scene or battle the hit points on the field, shield and ammunition
- a battle: the people still alive on your side and on the enemy side
- the date and hour in the game
The plugin keeps these values in memory while the keys are shown and does not write them to disk. As installed they stay on your PC; with the optional settings file below, the game module also sends them to the one address you chose.
Presses: when you press a key that has a game key set in its settings, the plugin sends that key to Windows as a key press, only while the game is the active window (it checks which program is in front for that). One press sends one short key press; it never presses anything by itself. While Showcase is on, the keys show sample values and send nothing.

Optional: a Mac or a second PC on your network

Off as installed. In a key's settings, Receive from is "This PC": the Stream Deck plugin opens no network connection and the game module sends nothing.
Receive from "This PC and the network": the Stream Deck plugin listens on your computer for the game values on one UDP port (26150 unless you change it), while one of its keys is shown. The settings page then shows this computer's local network addresses (read from the computer's own network settings, never sent anywhere). Save for the game PC puts the game module and a text file network.txt with this computer's address into one folder, which you copy to the game PC yourself.
On the game PC, the game module sends only if the file network.txt in its folder has a line send = with an address and a port. It then sends the game values listed above about five times a second to that one address, as plain network packets inside your network. It never listens for anything. Nothing else is sent: no account, no file, no name of you or your PC. Delete the file, or put # in front of the line, to stop it; the module notices within a few seconds.
Anyone on your network who can receive that port can read those game values. They are not sent to GRAMSHIFT or to any server.

Where data goes

Data	Where it is kept	Sent to
Campaign, battle and time values of the game	Memory of the game module and the Stream Deck plugin only, while they run	Nobody as installed. With the optional `network.txt` on the game PC: the one address in that file on your network (your Mac or other computer)
Key settings (what a key shows, the game key it sends, the active-window check and game program, look and color, Showcase, Receive from and its port)	Your Stream Deck profile, saved by the Stream Deck app on your PC	Nobody by the plugin (the Stream Deck app's own profile features follow Elgato's privacy policy)
Log file of the Stream Deck SDK (start, connection, errors; no game values)	The plugin's log folder on your PC, managed by the Stream Deck app	Nobody
Which key to let go of, while a key is held	A small file in the Windows temporary folder (gramshift-bannerlorddeck-held.json), removed when the key is let go; if the plugin stops during a press, it lets the key go on its next start	Nobody

This website (Google Analytics)

The plugin itself has no analytics. The product pages on gramshift.com (the English and the Japanese page; not this privacy page or the support page) use Google Analytics to count visits: which page was opened, from which site or search, and the browser's general location and device type. Advertising cookies and ad personalization are always off. In the EEA, the UK and Switzerland, the analytics cookie is set only after you choose Accept on the small banner at the bottom of the page; until then, or if you choose Decline, Google receives only cookieless signals without an ID. Elsewhere the pages set the analytics cookie when they open. Your choice is kept in your browser (local storage) so the banner does not come back; clear this site's data to choose again. Google processes this data on our behalf and GRAMSHIFT is the controller; we rely on your consent in the EEA, the UK and Switzerland, and elsewhere on our legitimate interest in knowing how visitors find these pages. To refuse, choose Decline on the banner, block cookies for gramshift.com in your browser, or use the Google Analytics opt-out add-on.

（日本語）プラグイン本体には解析の仕組みはありません。gramshift.com の商品ページ（英語と日本語のページ。このプライバシーページとサポートページは除く）では、訪問を数えるために Google アナリティクスを使っています。集めるのは、開いたページ・どのサイトや検索から来たか・ブラウザのおおよその地域と端末の種類です。広告の Cookie と広告のパーソナライズは常に無効です。EEA・英国・スイスでは、ページ下の小さな帯で「許可」を選んだ時だけ解析の Cookie を保存します（それまでと「拒否」を選んだ時は、ID を含まない Cookie なしの信号だけが Google に届きます）。それ以外の地域では、ページを開いた時に解析の Cookie を保存します。選んだ結果はブラウザ（ローカルストレージ）に残り、帯は再び出ません。選び直すにはこのサイトのデータを消してください。データは Google が当方の委託で処理し、管理者は GRAMSHIFT です（根拠は EEA・英国・スイスでは同意、それ以外では訪問者がページをどう見つけたかを知る当方の正当な利益）。断るには、帯で「拒否」を選ぶか、ブラウザで gramshift.com の Cookie をブロックするか、Google アナリティクスオプトアウトアドオンを使ってください。

Purchases

The plugin is sold on the Elgato Marketplace. Purchases, payments and licenses are handled by Elgato (Corsair) and its payment provider under Elgato's own terms and privacy policy. GRAMSHIFT never receives card details. If Elgato provides us with sales records (for example the date, country and amount of a sale), we use them only for accounting and tax.

Support requests

If you contact us, we receive what you choose to send (for example your email address, your message and any screenshots). We use it only to answer you. Email to contact@gramshift.com is forwarded by our email forwarding provider (ImprovMX) to a mailbox hosted by Google (Gmail), so those providers process support emails on our behalf. Please do not send passwords or other secrets.

Our role and legal basis

The plugin works only as a tool on your own computers: GRAMSHIFT does not receive or process anything from it. For sales records and support emails, GRAMSHIFT is the controller. We rely on our legitimate interest in answering requests and on legal obligations (for example tax records). GRAMSHIFT is based in Japan, so this information is processed in Japan and by the providers named above.

Your rights

You can ask us to access, correct or delete personal information we hold about you, or object to its use, by emailing contact@gramshift.com. If you are in the EEA or the UK, you can also complain to your local data protection authority.

Retention and deletion

Before you uninstall the plugin, press Remove in a key's settings (with the game closed) to delete the game module from the game, including its network.txt: uninstalling the plugin from the Stream Deck app does not delete it from the game's Modules folder. Uninstalling the plugin from the Stream Deck app removes the plugin, its settings and its log file; removing its keys removes their settings. A folder you made with Save for the game PC stays where it was saved until you delete it. The plugin keeps no other data. Support emails are kept only as long as needed to handle the request and meet legal obligations; you can ask us to delete them. Sales records are kept for up to 7 years for accounting and tax.

Changes

If the plugin ever starts to send data or store other data, this policy will be updated before that change is released, and the date above will change.

Contact

GRAMSHIFT · contact@gramshift.com · 1-10-8 Dogenzaka, Shibuya Dogenzaka Tokyu Bldg 2F-C, Shibuya-ku, Tokyo 150-0043, Japan