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Bring the complete Steam Library experience to your non-Steam games.
NativeGameLink for Steam is a Millennium plugin that links a non-Steam shortcut to its real Steam AppID and rebuilds its Library page with official metadata, artwork, activity, achievements, community content, playtime, and native-style controls.
Once linked, an external game no longer feels like an empty shortcut: it receives the identity and presentation of its Steam release while continuing to launch the executable you originally added.
NativeGameLink changes the local presentation of linked shortcuts. It does not grant Steam ownership, licenses, inventory items, Steam Cloud storage, or official profile achievements.
NativeGameLink reconstructs the useful surfaces normally missing from a non-Steam shortcut:
- Steam-style play bar with Play, Cloud status presentation, last session, total playtime, achievement progress, game information, controller, and favorite controls.
- Official navigation links for the Store page, DLC, Community Hub, Points Shop, Discussions, Guides, Workshop, and Support when available.
- Game information drawer with cover art, description, developer, publisher, franchise, release date, player modes, controller support, family sharing, Steam Cloud capability, and other Store features.
- Activity and news feed combining Steam partner events, announcements, major updates, patch notes, hotfixes, offers, events, DLC releases, and community posts in chronological order.
- Status composer with emoticons and a shortcut-specific activity history.
- Friends who play with Steam personas, avatars, recent playtime, reviews, screenshots, videos, and related activity when Steam exposes the information.
- Community Content with screenshots, artwork, and guides loaded progressively for faster initial rendering.
- Achievement sidebar and modal with unlocked/locked groups, progress, descriptions, dates, global percentages, and native-style artwork.
- Trading-card presentation using official Steam Community/Market artwork, badge information, card collection layout, centered 3D interaction, cursor lighting, and subtle foil reflection when foil metadata is available.
- Optional DLC and Workshop sections validated against the linked Steam AppID.
- Steam Notes and media areas remain available alongside the injected content.
The page renders cached core information immediately and hydrates network-backed sections independently, so a temporary Store, Community, or IPC failure does not permanently leave the game empty until Steam restarts.
These captures show the visual difference between an unlinked shortcut and a linked game, plus the achievement/feed surfaces and Big Picture integration.
When a newly added non-Steam shortcut is opened, NativeGameLink can suggest the most likely Steam release automatically.
The detector evaluates multiple signals instead of trusting the shortcut name alone:
- Executable name and full executable path.
- Parent folders and install-directory identity.
steam_appid.txt, launch arguments, manifests, and other direct Steam evidence.- Known official executable names and verified aliases.
- Unreal Engine targets such as
Win64-Shipping.exe. - Generic launchers and bootstrap executables, which are treated more cautiously.
- Store candidates and edition differences, with an ambiguity gap between results.
The confirmation window displays candidate names, Steam AppIDs, confidence values, and covers before anything is changed. You can select another candidate, reject the suggestion, or enter an AppID manually from the shortcut's Properties window.
After confirmation, NativeGameLink:
- Saves a stable mapping for the shortcut.
- Renames it to the official Steam title.
- Applies the official icon and Library artwork.
- Preserves the original launch target.
- Can replace a short-lived launcher with the detected long-running game executable so playtime remains accurate.
- Finishes the identity and artwork work safely in the background even if the Properties window is closed.
NativeGameLink prioritizes resources published by Steam and applies them using Steam's expected Library slots and proportions:
- Portrait grid (
600 × 900) for collections and shelves. - Hero background (
1920 × 620) for the Library details header. - Transparent logo, including Steam's official logo-position metadata when published.
- Wide capsule (
920 × 430) for recent games and carousel surfaces. - Official shortcut icon resolved from current and legacy Steam asset sources.
The artwork process reports whether every resource was applied successfully and identifies missing assets. Official Steam artwork is never replaced automatically by community artwork.
If Steam does not publish a particular portrait, hero, logo, or capsule, NativeGameLink can request only that missing resource from SteamGridDB. Selection prefers the correct Steam AppID, asset type, dimensions, transparency, language, and appropriate visual style while rejecting unsafe provider domains.
Enter your own SteamGridDB API key in NativeGameLink settings and enable the automatic fallback. The key is stored only in the local Steam/Millennium browser context; it is not bundled with the plugin or sent to NativeGameLink servers. Other injected code sharing that browser context may be able to access local storage, so never publish a shared key.
For linked shortcuts, NativeGameLink adapts the local Big Picture data model so the games are presented like regular Steam Library entries:
- Linked games are no longer separated into a Non-Steam, Outside Steam, or equivalent localized category.
- The redundant non-Steam category is hidden when it becomes empty.
- Installed state, controller presentation, compatibility fields, and playtime are exposed to the Big Picture interface.
- The behavior is limited to mapped shortcuts and is restored when the plugin or Big Picture integration is unloaded.
This is a local UI integration. It does not convert the shortcut into an owned Steam license or bypass Steam ownership checks.
NativeGameLink brings a full achievement experience to your linked non-Steam games by combining official Steam achievement metadata and icons with local tracking or simulated progression:
NativeGameLink's achievement system is integrated directly into Steam's interface, featuring:
- Real-time local tracking: Automatically detects and reads local
achievements.jsonprogress files in your configured directory or game folder. - Native notifications with sound: Displays authentic Steam achievement popup notifications with official sound upon unlock.
- Built-in simulation & customization: Easily configure non-Steam achievement progress per-game (100% instant completion, progressive simulation, or manual tracking from Game Properties).
You can configure the achievement source in three ways:
- Automatic discovery by AppID (Default): Automatically searches
%APPDATA%\SteamAchievements\<AppID>\and configured local folders. - Global folder: Open NativeGameLink settings and select your root achievements folder.
- Per-game custom path: Right-click the shortcut → Properties → Linked Game and select a specific
achievements.jsonfile or its parent directory.
What is integrated directly into the plugin is advanced Achievement Management functionality for legitimately owned Steam games:
- Direct In-Client Management: Inspect, unlock, lock, or modify achievement progress for your official Steam games directly from your Steam Library interface.
- No External Tools Required: No need to download, configure, or run separate third-party standalone tools.
- Instant Synchronization: Changes synchronize immediately with Steam's backend and reflect live across your Steam client UI.
Steam Beta builds that include native non-Steam playtime tracking are recommended if you want Steam itself to measure and display the shortcut's local playtime. You can opt in from Steam → Settings → Interface → Client Beta Participation → Steam Beta Update.
NativeGameLink checks whether the current Steam client already exposes native playtime for each linked shortcut. When it does, the plugin uses Steam's value and does not create a duplicate counter. When it does not, NativeGameLink automatically activates its own local fallback tracker. The fallback is enabled by default and can be disabled in NativeGameLink settings.
The canonical local-tracking history is stored outside the plugin directory at %APPDATA%\\NativeGameLinkForSteam\\playtime_sessions.json, with three rotating recovery copies. Runtime files found inside the plugin directory are deliberately ignored because older development archives could contain machine-specific state. On startup, persisted playtime records are validated against the active Steam account's real shortcuts.vdf; records for shortcuts that are not present in that library are discarded automatically. You should still export or copy the per-user directory periodically if you also want protection against deleting the entire Windows profile or losing the disk.
The fallback can:
- Detect when a linked external game starts and stops.
- Persist sessions across shortcut title changes and regenerated shortcut IDs.
- Display lifetime playtime in the desktop Library and Big Picture.
- Keep aliases and canonical shortcut identity synchronized.
- Recover cleanly from overlapping or interrupted sessions.
Important
Point directly to the original game executable:
For playtime tracking and session detection to function accurately (both via Steam's native tracker and through the NativeGameLink fallback), the Steam shortcut must target the original, main game executable—the .exe binary that stays open and actively running throughout your entire play session.
Why doesn't it work with launchers or intermediary executables?
If you add an external launcher, bootstrap tool, script, or intermediary wrapper .exe that merely boots up the actual game and then immediately exits, Steam and the process monitor will assume the session finished in a few seconds, prematurely stopping the timer and leaving playtime unrecorded.
If a game uses a separate launcher, locate the actual long-running game executable inside the installation directory (for example, Unreal Engine titles typically place it under Binaries/Win64/...-Shipping.exe) and set it as the shortcut target in Steam. During the linking workflow, NativeGameLink will also attempt to identify and suggest this real executable automatically.
When the Steam release exposes the corresponding data, NativeGameLink adds optional native-style sidebar sections:
- Official trading-card artwork sourced from Steam Community and the Community Market.
- Badge artwork, experience presentation, collected/remaining counts, and a responsive card grid.
- Interactive card enlargement with bounded 3D tilt, directional brightness, cursor glow, and foil-only holographic reflection.
- Validated DLC covers and Store links.
- Workshop preview and navigation when the title supports Steam Workshop.
These sections recreate the Library presentation only. NativeGameLink does not award cards, badges, XP, DLC ownership, or Steam inventory items.
NativeGameLink automatically detects the active Steam client language and localizes the injected interface to match it. Library headings, navigation links, achievements, activity labels, community sections, game information, tooltips, and native controls reuse Steam's official localization tokens whenever they are available.
Plugin-specific windows, detection messages, settings, and linking results use NativeGameLink's localization catalog. Spanish is included directly, while English provides the safe fallback for text that Steam does not translate. Changing the Steam client language refreshes the localized data and interface without requiring a separate plugin edition.
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Install Millennium for Steam.
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Download the latest
NativeGameLink-for-Steam.ziprelease. -
Extract the archive. Copy the included
NativeGameLinkForSteamfolder into themillennium\pluginsdirectory of the Steam installation you actually use. Do not assume Steam is installed onC:.- The destination is always relative to your real Steam folder:
<Steam installation>\millennium\plugins\NativeGameLinkForSteam\ - For example, if your Steam folder is on
D:\Steam, install the plugin underD:\Steam\millennium\plugins\NativeGameLinkForSteam\.
- The destination is always relative to your real Steam folder:
-
Restart Steam.
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Enable NativeGameLink for Steam in Millennium's Plugins page.
- In Steam, choose Games → Add a Non-Steam Game to My Library... and add the main game executable (avoid selecting launchers or intermediary executables to ensure accurate playtime tracking).
- Open the new shortcut in your Library.
- Review the automatic detection modal and choose Link game.
- Wait for the success report confirming the title, icon, and artwork that were applied.
- The linked Library page will populate with the available Steam information and optional sections.
If automatic detection is uncertain or unavailable:
- Right-click the shortcut and open Properties.
- Under Linked Game, review the visual candidates or paste a Steam AppID/Store URL.
- Choose the correct release and press Save.
If NativeGameLink for Steam has improved your library, you can support its continued development, testing, localization, and maintenance on Ko-fi. Every contribution is appreciated and helps keep the project moving forward.
Thank you for making this project possible:
- retrotoolsdev-wq/game-data-linker
- gibbed/SteamAchievementManager
- xan105/Achievement-Watcher
- k0d13/steam-non-steam-playtimes
MIT License — see LICENSE for details.