

3.31.4 Mario & Sonic at the Rio 2016 Olympic Games.3.31.3 Mario & Sonic at the London 2012 Olympic Games.3.31.2 Mario & Sonic at the Olympic Winter Games.3.31.1 Mario & Sonic at the Olympic Games.3.19 Sonic the Hedgehog Pocket Adventure.In the early games of the series, the Chaos Emeralds were more like "bonus" items, but since Sonic the Hedgehog Spinball, they have become necessary plot devices, and that trend has continued throughout most later games. Over time, the Emeralds have been gathered multiple times, though they tend to scatter themselves after each usage and reset the hunt for them. In the hands of villains they have been used for doomsday weapons and schemes for world domination, and in the hands of heroes they have been used to save the world. Throughout history, the Chaos Emeralds have been the center of countless world-threatening conflicts and have been targeted by multiple factions on both earth and beyond, who seek them for their near-limitless powers. Even when not including their mystical powers, the Chaos Emeralds' monetary value and beauty make them prime targets of treasure hunters who seek to make a mint. Anyone who combines all seven Chaos Emeralds can control unimaginable power. Those that hold the Chaos Emeralds can use them for a variety of things, such as warping time and space, powering machines, and initiating super transformations. They are seven ancient emeralds and mystical relics tied to the Master Emerald that possess powerful properties and abilities. The Chaos Emeralds ( カオスエメラルド, Kaosu Emerarudo ?), also known as the miracle gems or gems of miracles, are objects that appear in the Sonic the Hedgehog series. Mario & Sonic at the Olympic Games Tokyo 2020.Mario & Sonic at the Rio 2016 Olympic Games.Sonic Lost World (Nintendo 3DS version).Sonic Generations (Nintendo 3DS version).Mario & Sonic at the London 2012 Olympic Games ( Wii version).

Mario & Sonic at the Olympic Winter Games.Knuckles the Echidna in Sonic the Hedgehog 2.
