mollusk 55c88ecd1f Add store-tag filter alongside genre filter
Steam's official genres list is coarse (~12 entries) and doesn't include
community-relevant categories like Roguelike, Soulslike, or Metroidvania —
those live in Steam's store tags. This adds a second combo box that filters
by store tag, AND'd with the genre filter.

Tag IDs in appinfo.vdf are translated via Steam's IStoreService/GetTagList
endpoint (~450 entries, fetched once on first use, cached at
~/.cache/steam-dice/tags.json). The genre cache file is replaced by
~/.cache/steam-dice/taxonomy.json, which stores both genres and tags per
appid as {"genres": [...], "tags": [...]}; the old genres.json is left in
place as harmless orphan data. Cache merge logic preserves non-empty
fields per appid so the API-fallback genre fetcher doesn't clobber tags
populated from appinfo.vdf.

Tags are appinfo.vdf-only — Steam's appdetails endpoint doesn't return
store_tags, so there's no API fallback. Without python-steam, the tag
combo stays empty and a tooltip-style dialog explains why.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-08 15:55:18 -04:00

Steam Dice

A small desktop app that picks a random game from your Steam library and lets you launch it directly. Stop staring at your backlog — let the dice decide.

Steam Dice screenshot

Features

  • Rolls a random game from your Steam library and displays its header art
  • Installed / Not installed / All filter so you can limit rolls to games you can actually play right now
  • Play button launches the selected game immediately via Steam
  • Settings dialog for your API key and Steam ID, persisted across sessions
  • Refresh button with a 60-second cooldown to avoid hammering the Steam API
  • Clean Steam-themed dark UI built with PyQt6
  • Wayland-native with X11 fallback

Requirements

  • Python 3.8+
  • PyQt6
  • requests
  • Steam installed locally (for the "Installed" filter and launching games)

Install dependencies with pip:

pip install PyQt6 requests

Or with your distro's package manager, e.g. on Void Linux:

xbps-install python3-PyQt6 python3-requests

Setup

1. Steam API Key

You need a free Steam Web API key to fetch your library.

  1. Go to steamcommunity.com/dev/apikey and log in.
  2. Enter any domain name (e.g. localhost) and click Register.
  3. Copy the 32-character key shown on the page.

2. Steam ID (64-bit)

Your Steam ID is the 17-digit number in your profile URL:

steamcommunity.com/profiles/76561198000000000
                             ^^^^^^^^^^^^^^^^^
                             this is your ID

If you use a custom profile URL (e.g. steamcommunity.com/id/yourname), look up your numeric ID at steamid.io.

Usage

python steam_dice.py

On first launch the settings dialog will open automatically. Enter your API key and Steam ID, then click Save. Your library loads in the background.

Once loaded:

  • Click the dice button to roll a random game
  • Use the filter dropdown to restrict rolls to installed or uninstalled games
  • Click Play to launch the rolled game via Steam
  • Click the refresh button (⟳) to re-fetch your library (60s cooldown applies)
  • Click the settings button (⚙) to update your credentials at any time

License

Steam Dice is free software released under the GNU General Public License v2.0.

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