J2ME is a kind of fast developing technology implemented on various
devices especially mobile communication equipments. It focuses on application
for consumptive electronic products, providing revolutionary solution to the intelligentization and diversification of the equipment. It improves the efficiencyof thedevelopment process thanks to its “Write Once, run anywhere” nature. When cell phone is getting ever more popular nowadays, with the
implementation of Java technology on mobile equipment, increment of capital
on communication service exhibits its force on people’s everyday life, providingthem everfast information just in hand. This dissertation focuses on implementati-on of J2ME technology and has developed a commercial game suite run on
mobile phones—the tank rolling over Bruma. It transports the classical product
to mobile phones, offering corresponding software for such more popular
hardware platform. This dissertation introduces the characteristic of handware and its software,J2ME and its relative technology as well as this program’s structureand
analysis of implementation in details.