Combat Of Giants - Mutant Insects ROM Download can be obtained free for Nintendo DS on EmuGames.net only. Play emulator game in English for the USA region. Combat Of Giants Mutant Insects is a NDS ROM that you can download to your computer or play online within your browser. You can also download roms such as Mortal Combat 5 and Ace Combat X2 Joint Assault that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.