Ready 2 Rumble Boxing Cheats

From the main menu, choose Championship Mode. Start a new game, name your gym, choose a boxer and pick the Train Boxer option. Now highlight Rumble Aerobics Training, press Left, then quickly press A. If you did it fast enough, you will purchase the Rumble Mass Nutrition Regime (which costs $25,000) for $500! This will boost your strength and experience very quickly. You can also purchase the Sway Bag for $500 instead of $1,000 by pressing Right instead of Left.