Body Harvest

Shooter from the 3rd person. The game is created by the authors of megapopular GTA III. You are a super-soldier Adam Drake, who returned back in time to stop the invasion of aliens. The action of the game takes place in 4 time and geographical sections: World War I in Greece, World War II on the island of Java, 60s in the USA and 90s in Siberia.
The game features a wide variety of weapons, enemies and the ability to control over 60 vehicles.
Average graphics and music are compensated by a very interesting and long gameplay.