Have fun playing the amazing Hi! Hamtaro - Ham-Ham Challenge (U)(XenoPhobia) game for Nintendo DS. This is the USA version of the game and can be played using any of the NDS emulators available on our website. Download the Hi! Hamtaro - Ham-Ham Challenge (U)(XenoPhobia) ROM now and enjoy playing this game on your computer or phone. This game was categorized as Puzzle on our website.