Key to Steel - Stahlschlüssel :: Online version

Online version

System requirements

Recommended minimal screen resolution 1024 x 768 pixels.

Supported browsers

  • Firefox (3.6.8 or higher)
  • Internet Explorer (7 or higher)
  • Chrome (11 or higher)
  • Safari (5 or higher)
  • Opera (11.10 or higher)

Browser settings

  • Allow Cookies
  • Activate JavaScript
;