X-COM: UFO Defense Online Game
In order to take advantage of everything that has been added to these 'online' versions of UFO Defense, please ensure that your computer is ready to play midi and wav sounds and your speakers are on. There are two versions of the game: HTML and Flash. The version is alright if you're using a dialup connection, but you will miss a lot of the cool features that are included in the flash version, but the flash version is currently a 700k download. If you can't decide, just click on the flash version and sit tight.