In the world of Sonic Riders , the Arks of the Cosmos are five ancient, stone-like artifacts that possess the ability to manipulate gravity. They are the remnants of the , an ancient civilization that existed thousands of years before the current timeline.
The Arks weren't just plot devices; they were the engine of the gameplay. The visual of the Arks glowing on the gear as you charge up a gravity dive remains one of the coolest aesthetics in the spin-off series. sonic riders zero gravity ark of the cosmos
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