Eidos today released the official demo for Just Cause for both the PC and Xbox 360. The PC demo, available here and at www.justcausegame.com , features an island one twentieth the size of the finished game. The demo gives you a first chance to liberate a village, assassinate some political leaders, and explore the beautiful island of San Esperito at top speed on a vehicle of your choice. Hit the links above or Xbox Live Marketplace for more details.