Psycho-Nics Oscar (Japan revision 2) - MAME - Shooter

The players controls a powerful mecha robot named Oscar he representing the last hope to the humanity against the oppression of the machines, he must go forward through vast and exotic terrains of the Ordio City and destroy all mechanical enemies, while accumulates power-ups capsules to choose the "selectors" to be upgrade your weaponry and abilities to earn points as you go to the levels and confront giants and powerful mecha bosses to recover peace and save the city.