Achievement Watcher

Achievement Watcher parses achievement files and provides real-time notifications for game achievements.

github.com/darktakayanagi/Achievement-Watcher
Achievement Watcher homepage screenshot

About Achievement Watcher

Achievement Watcher parses achievement files on PC and shows real-time notifications when achievements unlock. It also provides playtime tracking and optional screenshot or video souvenirs on unlock, with pre-trigger video capture possible through OBS Studio.

This repository is a fork maintained by Darktakayanagi based on the original by Xan105, adding support for GOG, Epic and Uplay games and more Steam emulators, plus in-app game launching and Chromium notifications. RetroAchievements, PS4 and Xbox360 support and controller navigation are listed as planned.

Key features

  • Parses achievement files from Steam and Steam emulators
  • Shows real-time notification when achievement unlocks
  • Takes screenshot and/or video on unlock when enabled
  • Tracks playtime for games
  • Launches games from within app with Play button
  • Supports GOG, Epic and Uplay games
Best for: PC players who want to track achievements from Steam, emulators, and other launchers in one place.
Good for
  • Open source under LGPL-3.0 license
  • Works with Steam, emulators, GOG, Epic and Uplay sources
  • Provides Toast, Websocket and GNTP notification options
Watch out for
  • RetroAchievements, PS4/Xbox360 support and controller navigation are listed as planned
  • Video capture of moments before unlock requires OBS Studio
  • Notifications require verification of system settings

Achievement Watcher at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Achievement Watcher FAQ

What game sources can it track?
Steam, Steam emulators, GOG, Epic and Uplay games. The full import list is in Wiki/Compatibility.
How does it notify on unlock?
By Toast notification on Windows 8/10, Websocket for uses like a Twitch overlay, and GNTP recommended for Windows 7, plus Chromium notifications in this fork.
Is this fork the official continuation?
No. It is maintained by Darktakayanagi with improvements over the original by Xan105 and is not a takeover, replacement or official continuation, under LGPL-3.0.
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