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Arknights: Endfield Playtime Tracker
What it is
Arknights: Endfield Playtime Tracker is a free Windows utility that records playtime for Arknights: Endfield automatically. It checks every five seconds for a running Endfield.exe process and times the session. A browser dashboard at 127.0.0.1:27182 shows a live timer, session history and a NOW PLAYING banner. When the game closes, a Windows toast reports the session time and total playtime. The tool also creates a readable playtime.txt log, grouping sessions by date. Data is kept locally as JSON, with interim saves every 60 seconds; the tracker can finalize an incomplete session on its next startup after a crash or unexpected shutdown. The dashboard retains up to 100 sessions, and game detection depends on the executable being named Endfield.exe. Setup requires Windows and Node.js and uses batch files, with an option to start automatically at Windows login. The tracker has no external dependencies. Its local dashboard is not accessible from other machines, and an initialOffset setting can account for playtime from before installation; the default is zero.
For and against
For
- Automatically checks for the game every five seconds.
- Creates a date-grouped playtime log.
- Saves session data locally.
- Can recover incomplete sessions after restart.
Against
- Requires Windows and Node.js.
- Detection requires the name Endfield.exe.
- Dashboard keeps only the last 100 sessions.
- Dashboard is not accessible from other machines.
The verdict
The tracker provides automatic timing, session history and local logs for one game on Windows. Its executable-name requirement and 100-session dashboard limit are worth noting before setup.
Who it suits
This tracker may suit Windows players who want automatic session records and a local playtime dashboard for Arknights: Endfield. It requires Node.js and the game executable name Endfield.exe.
Plans and prices
Free
Free to use and modify · Windows · tracks Arknights: Endfield playtime
Read 30 Sep 2026 · github.com
On the record
- Configuration
- Users can configure an initialOffset in seconds to account for playtime from before installing the tracker; its default is zero.github.com · read 30 Sep 2026
- Crash recovery
- It saves interim session data every 60 seconds and finalizes incomplete sessions on the next startup.github.com · read 30 Sep 2026
- Dashboard
- A browser dashboard at 127.0.0.1:27182 shows a live timer, session history, and a NOW PLAYING banner.github.com · read 30 Sep 2026
- Data and privacy
- Playtime data is stored locally in JSON, and the dashboard server binds to 127.0.0.1 so it is not accessible from other machines.github.com · read 30 Sep 2026
- Dependencies
- The tracker uses built-in Node.js modules and has zero external dependencies.github.com · read 30 Sep 2026
- Game detection
- It checks every five seconds whether Endfield.exe is running and times the session.github.com · read 30 Sep 2026
- History limit
- The tracker keeps up to the last 100 sessions with timestamps.github.com · read 30 Sep 2026
- Installation
- Installation requires Node.js and the README's setup steps use Windows batch files, with an option to start automatically at Windows login.github.com · read 30 Sep 2026
- License
- The README says the tracker is free to use and modify.github.com · read 30 Sep 2026
- Limits
- The dashboard keeps the last 100 sessions, and the game executable must be named Endfield.exe for detection.github.com · read 30 Sep 2026
- Local storage
- Playtime data is stored locally in JSON under %LOCALAPPDATA%\endfield-tracker\data.json.github.com · read 30 Sep 2026
- Network scope
- The local HTTP dashboard binds to 127.0.0.1 and the README says it is not accessible from other machines.github.com · read 30 Sep 2026
- Notifications
- When the game closes, it shows a Windows toast with session time and total playtime.github.com · read 30 Sep 2026
- Playtime log
- It generates a human-readable playtime.txt log with sessions grouped by date.github.com · read 30 Sep 2026
- Purpose
- The tracker automatically records playtime for Arknights: Endfield.github.com · read 30 Sep 2026
- Recovery
- It saves interim session data every 60 seconds and can finalize incomplete sessions after a crash or unexpected shutdown.github.com · read 30 Sep 2026
- Requirements
- Installation instructions require Node.js and Windows; the README describes setup using batch files and a VBScript launcher.github.com · read 30 Sep 2026
- Resource use
- The README estimates about 35 MB of RAM, negligible CPU, and less than 1 MB of disk use.github.com · read 30 Sep 2026