Turns your Windows 11 laptop into something out of a hacker movie. Green terminals, dramatic lock screens, live hex dump screensaver. All visual β nothing actually dangerous.
Screenshots / GIF go here. Capture the hex-dump screensaver and lock overlay in action and drop them in a
screenshots/folder, e.g.:

- Hex Stream β fullscreen scrolling memory hex dump (screensaver)
- Lock Overlay β dramatic terminal animation before your screen locks
- Terminal Startup β hacker greeting every time you open PowerShell
- HackerOS Theme β green-on-black Windows Terminal colour scheme
pip install pyfiglet colorama
powershell -ExecutionPolicy Bypass -File install.ps1
python hex_stream.py # screensaver
python lock_overlay.py --preview # lock animation (no actual lock)
python terminal_startup.py # terminal greeting
- Windows 11
- Python 3.x
- Windows Terminal (optional, for theme)
Delete the folder. Remove the line from your PowerShell profile. Done.