U-Force Test Cartridge ROM Download for Nintendo (NES) on Emulator Games. Play U-Force Test Cartridge game that is available in the United States of America (USA) version only on this website. U-Force Test Cartridge is a Nintendo emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as NES Test Cart (Official Nintendo), Port Test Cartridge and NES PowerPad Test Cart as shown below. U-Force Test Cartridge works on all your devices in high quality.