Billy Hatcher And The Giant Egg ROM Download can be obtained free for GameCube on EmuGames.net only. Play emulator game in English for the USA region. Billy Hatcher And The Giant Egg is a GameCube ROM that you can download to your computer or play online within your browser. You can also download roms such as The Grim Adventures Of Billy & Mandy and Billy Bob's Huntin' 'n' Fishin' that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.