the unity web player is a plugin that allows you to see content developed by unity game engine. the plugin is safe and developers work with it in a really safe sandbox. no reg or file system access and no dlls. don't worry. the IE part of the plugin is an activex control and the firefox/safari parts are their plugins. there are many games on the net that you can play them with unity web player.
answered Feb 27 '10 at 06:33 AM