Steam GameStatus

A userscript for the Steam store and Steam Community that adds extra game information from GameStatus.info — protection, release dates, scores, hardware specs, and more. While browsing Steam, you see compact info badges on game cards and in the game page header — without leaving the store. Compatible with Tampermonkey, Violentmonkey, Greasemonkey, ScriptCat, and other managers that support the // ==UserScript== metadata block.

Quick install

Install a userscript manager (Tampermonkey or Violentmonkey recommended).
Click the install link below — your manager should open an installation prompt. Install URL:

https://raw.githubusercontent.com/NemoKing1210/steam-gamestatus/main/steam-gamestatus.user.js

Install from URL (dashboard)

Manager	Path
Tampermonkey	Dashboard → Utilities → Install from URL
Violentmonkey	Dashboard → + → Install from URL
Greasemonkey	Add-on menu → New User Script → paste the raw URL
Paste the install URL above.

Manual install

Open steam-gamestatus.user.js in this repository.
Copy the entire file contents.
In your userscript manager, create a new script and paste the code.
Save and enable the script.

Updates

The script includes @updateURL and @downloadURL metadata pointing to the raw GitHub file. Supported managers check for updates automatically (Tampermonkey: Dashboard → check interval; Violentmonkey: similar). To release a new version:

Bump @version in steam-gamestatus.user.js and steam-gamestatus.meta.js.
Add an entry to CHANGELOG.md.
Push to main (or create a GitHub Release). Managers compare the installed @version with the remote metadata to decide whether to offer an update.

Features

Settings panel — header button to set badge position, badge size, cache duration, clear cache, and whether to show “not in database” badges
Status badges on game cards — store home, search results, wishlists, sale pages, and other listings with /app/{id} links
Status badge on game pages — compact status chip in .apphub_OtherSiteInfo next to Community Hub / Store Page links
Rich tooltips — Steam-like popovers with cover art, status chips, colored scores, and hardware details
Color-coded statuses — quick visual scan across a long list of games
Lazy loading — badges load only when cards scroll into view
Smart caching — responses are cached locally to reduce API load and speed up repeat visits
Steam-like UI — badges styled like Steam .app_tag, tooltips like store hover popovers
10 UI languages — English, Russian, Chinese, Spanish, Portuguese, German, French, Japanese, Korean, Polish (detected from browser locale)

Supported pages

Site	URL pattern
Steam Store	`https://store.steampowered.com/*`
Steam Community (app hub)	`https://steamcommunity.com/app/*`

Status colors

Each badge has a colored dot that reflects the game’s status on GameStatus.info:

Color	Status	Meaning
Green	Ready	Status indicates the game is ready / available
Orange	Pending (recent)	Pending status; released less than one month ago
Red	Pending (long wait)	Pending status; released more than one month ago
Orange	Protection bypass	Status indicates a protection bypass method
Blue	Release today	Game releases today; status may still be pending
Gray	Unknown / Not in database	Status unclear, or game not found on GameStatus.info
Blue (spinner)	Loading	Data is being fetched from the API
Clicking a badge opens the game’s page on GameStatus.info (or the site homepage if the game was not found).

Hovering a badge opens a Steam-like popover that may show:

Header — cover image, title, status chip, AAA / protection / group chips
Dates — release and status update dates, Steam ID, subscriptions
Scores — GameStatus and Metacritic values with Metacritic-style colors (green ≥75, yellow ≥50, red below)
Hardware — CPU, RAM, GPU, OS when available
Description — short game description
Footer — support button plus API / GameStatus links If a game is not in the database, the popover shows a “not in database” chip and lists the API URLs tried during lookup.

How it works

Steam page loads
       │
       ▼
Scan DOM for links matching /app/{appId}/
       │
       ├── Game page? ──► Insert loader badge in `.apphub_OtherSiteInfo`
       │
       └── Listing page? ──► Find card containers, insert loader badges
                │
                ▼
       IntersectionObserver (cards near viewport only)
                │
                ▼
       Resolve game slug from URL, title, alt text, canonical link
                │
                ▼
       Check local cache (GM_getValue)
                │
       cache miss ──► GET gamestatus.info/back/api/gameinfo/game/{slug}/
                │         (up to 2 concurrent requests, slug fallback chain)
                ▼
       Match response by steam_prod_id, cache result
                │
                ▼
       Replace loader with colored badge + bind tooltip

Game lookup

The script does not call the GameStatus API by Steam App ID directly. It builds one or more URL slugs from:

The /app/{id}/{slug} segment in the link
The game title from card DOM or page heading
Canonical / Open Graph URLs on game pages
If none of the above yield a slug (e.g. Personal Calendar capsules with /app/{id}?… only), the Steam Store appdetails name is fetched and slugified Each slug is tried in order until a matching record is found (steam_prod_id equals the Steam App ID). Invalid slugs (CDN hostnames, numeric-only segments, etc.) are filtered out.

Caching

Results are stored in Tampermonkey/Violentmonkey storage (gs_steam_cache_v5). TTL is configurable in the settings panel (default 6 hours for both found and not-found results; 0 disables caching). Use Clear cache in settings to drop all stored lookups. Duplicate in-flight requests for the same App ID are deduplicated.

Settings

Open GameStatus in the Steam header (or the userscript manager menu) to configure:

Setting	Default	Notes
Badge position (vertical / horizontal)	Top / Left	Card badges only; game-page chips stay in the header
Badge size	Medium	Small / Medium / Large / Very large; card badges only
Show “not in database” badges	On	When off, unmatched cards stay unmarked
Cache duration (hours)	6	Applies to all cached lookups; max 168 (7 days)
Clear cache	—	Immediate; does not require Save

Dynamic content

Steam loads many lists via AJAX (infinite scroll, tab switches). A filtered MutationObserver watches for new game cards and schedules an incremental debounced re-scan (SCAN_DEBOUNCE_MS). Hydration pauses during active scrolling and resumes in small batches when scrolling stops.

Repository layout

steam-gamestatus/
├── steam-gamestatus.user.js   # Installable userscript (canonical distribution file)
├── steam-gamestatus.meta.js   # Metadata-only companion for faster update checks
├── README.md                  # Documentation and install instructions
├── CHANGELOG.md               # Version history
├── LICENSE                    # MIT license
└── .gitattributes             # GitHub linguist overrides

File	Purpose
`steam-gamestatus.user.js`	Full script served at `@downloadURL` / `@updateURL`
`steam-gamestatus.meta.js`	Lightweight metadata mirror; managers may fetch it instead of the full script when checking for updates

Script metadata

Key // ==UserScript== fields used by managers:

Field	Value
`@namespace`	`https://github.com/NemoKing1210/steam-gamestatus`
`@version`	Semantic version (must be bumped on every release)
`@updateURL` / `@downloadURL`	Raw GitHub URL of `steam-gamestatus.user.js`
`@homepageURL`	This repository
`@supportURL`	GitHub Issues
`@license`	MIT
`@grant`	`GM_xmlhttpRequest`, `GM_getValue`, `GM_setValue`, `GM_addStyle`
`@connect`	`gamestatus.info`, `cdn.gamestatus.info`
Localized `@name` and `@description` tags are provided for en, ru, zh-CN, es, pt-BR, de, fr, ja, ko, and pl.

Required permissions

Grant	Purpose
`GM_xmlhttpRequest`	Fetch game data from GameStatus.info (bypasses CORS)
`GM_getValue` / `GM_setValue`	Persist response cache between sessions
`GM_addStyle`	Inject badge and tooltip styles
`@connect` is limited to `gamestatus.info` and `cdn.gamestatus.info`.

Development

Local workflow (Violentmonkey)

Clone this repository.
In Violentmonkey, install from the local steam-gamestatus.user.js file.
Enable Track local file before closing the install dialog.
Edit the file in your IDE — changes apply after a page reload.

Local workflow (Tampermonkey)

Tampermonkey does not track local files natively. Options:

Reinstall from URL after each change, or
Use a local HTTP server and temporarily point @updateURL / @downloadURL to http://localhost:... during development (do not commit local URLs).

Configuration

Constants near the top of steam-gamestatus.user.js can be adjusted:

Constant	Default	Description
`MAX_CONCURRENT`	2	Parallel API requests
`REQUEST_DELAY_MS`	75 ms	Delay between starting queued API tasks
`MAX_SLUG_ATTEMPTS`	2	Slug candidates tried per game lookup
`CACHE_TTL_MS`	6 hours	Cache lifetime for found games
`NEGATIVE_CACHE_TTL_MS`	24 hours	Cache lifetime for “not found” results
`CACHE_PERSIST_MS`	1000 ms	Debounce interval for writing cache to storage
`CARD_ROOT_MARGIN`	`80px 0px`	How far ahead of the viewport to prefetch cards
`SCAN_DEBOUNCE_MS`	450 ms	Debounce for DOM mutation rescans
`SCROLL_IDLE_MS`	150 ms	Wait after scroll stops before hydrating cards
`HYDRATE_BATCH_SIZE`	3	Cards hydrated per animation frame
API responses use the browser’s `Accept-Language` header (fallback `en-US`). Dates are formatted with `navigator.language`.

Data source

All game data comes from the public GameStatus.info API:

GET https://gamestatus.info/back/api/gameinfo/game/{slug}/

This project is not affiliated with Valve, Steam, or GameStatus.info. Status information is community-maintained and may be incomplete or outdated. Use it as a reference, not as a guarantee.

License

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