Metal Saga - PlayStation 2
Brand: Atlus

Metal Saga takes place in the not-too-distant future. Desperate to find a way to save the earth from pollution, mankind created a gigantic supercomputer and named it Noah. Noah's solution, however, was to exterminate its creators. In a matter of days, civilization fell to terrifying weapons and monsters created by Noah. This cataclysmic event came to be known as the Great Destruction.

Full-scale RPG offers unprecedented freedom - Travel across a war-torn world with over 800 events and quests
Each battle is an arms race you don't want to lose - Use your personal arsenal, unleash the dogs of war, or hop in a tank!
Take control of a wide variety of customizable vehicles -- add new weapons, engines and armor
Collect and create your own items - Create powerful weapons and vehicle parts from the materials you gather throughout the game
Test your luck and skill in 12 mini-games -- earn money and valuable items