SD Gundam - Operation U.C. ROM Download can be obtained free for WonderSwan on EmuGames.net only. Play Gundam emulator game in English for the USA region. SD Gundam Operation U.C is a WonderSwan ROM that you can download to your computer or play online within your browser. You can also download roms such as SD Gundam G Generation World and SD Gundam G Generation Advance that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.