You need a JAVA Browser to use this applet!
The Linux Mint 9 Live-DVD isn't compatible to JAVA 1.8.
If you can't make the applet run and really want to play, you can use the AppletViewer from the Oracle JDK and start it with the .htm file as argument. The applet should be stored at an offline location, if you use the AppletViewer.
An application version for command-line launch also exists and is more compatible.


Astro Solutions DoorRunner Applet Swing
2.8.2025

This is an extended version of Astro Solutions Collisions. Collect the flags in the ten pictures without crashing into stones or leaving the gamefield. You get an information, how long the game took, when you win it. The new feature is, that you can use a switch stone to activate a door running through the stones.

This game is thread-safe. The applet is compatible to JAVA 1.8 and doesn't use a deprecated JAVA API.