|“I'm Hyper-Sonic and I'm full! I feel the need, I need more velocity!”|
“To win a Key-Tana, you gotta be fast, like supersonic! Except faster! Like Hyper-Sonic!”
“Hyper-Sonic's the fastest thing in the world, except maybe an exploding volcano.”
“It's the most valuable thing in Prime Empire! If you've got a Key-Tana, you've got just anything!”
|— The light blue Hyper-Sonic's quotes|
The Chrome Domes are programmed Hyper-Sonics in Prime Empire.
- Similar to the names of the Speedway Racers being misspelled, the names of the Chrome Domes was misspelled as "Hypersonic."
- The known Chrome Domes are pink, yellow, orange, and light blue.
- Main article: Hyper-Sonics/Gallery
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