DynamitePHP Gameroom is a dynablaster clone, where you move with the cursor keys and leave bombs on the battlefield with return. This version is a battle between those players, who are in the same gameroom specified by JAVA-Applet URL and level name. You can install a gameroom by copying Dynamite.htm, OpenLevel.jar, sendpos.php and getpos.php to your PHP webspace. If you use the Microsoft Internet Explorer on one computer with different tabs, the program deadlocks. So you have to use different computers or another browser like the AppletViewer from the Sun JDK.