Platypus

Platypus is a fast, racy and fun arcade shoot-em-up. The huge, continent-spanning city of Collosatropolis has finally reached the limits of its expansion. Tall buildings cover every available space. The air is thick with smoke and toxic chemicals. Parking is a nightmare. Collosotropolis leaders have decided that the easiest solution is to invade neighboring Mungola. They don't expect much of a fight - the Mungolans are simple, down-to-earth types without much love of industry. In fact, Mungola's entire defense force consists of a single squadron of fighter aircraft - the venerable F-27 "Platypus." What kind of threat could a few ancient planes pose to the mighty Collosotropolitan fighter fleet...? For the Mungolan people, the venerable F-27 "Platypus" is the last hope for freedom!