* CreatorsOddball: ''Omega Boost'' is the only game by Creator/PolyphonyDigital that isn't a DrivingGame.
* TheMerch: Action figures of Omega Boost and Beta Boost were released in 2000. The back of the boxes reveal that a figure of Herbarcher -- the sub-boss of Zone 3 -- was planned, but [[StillbornFranchise never materialized]].
* RealSongThemeTune: Across all regions, ''Omega Boost'' uses six licensed songs:
** In the US, the songs [[https://www.youtube.com/watch?v=pdGdl0BzZi0 "Fly"]] and [[https://www.youtube.com/watch?v=w3U2yPHw3mI "The Road"]] by Music/{{Loudmouth}} are used as the opening theme and end credits theme, respectively, while [[https://www.youtube.com/watch?v=uvj64IaW4JY "Otsegolation"]] by Music/StaticX is used as the main menu theme and final boss theme.
** In Japan, [[https://www.youtube.com/watch?v=HS-uzxKmjhU "Shade"]] by Music/{{Feeder}} is used as the main theme and final boss theme, while [[https://www.youtube.com/watch?v=3rjUjYVHeOA "Izmir"]][[note]]Original title: "イズミール". Also known as "Ismeel".[[/note]] by Music/DipInThePool is played over the end credits.
** And finally in Europe, [[https://www.youtube.com/watch?v=JtH63zQryXw "Dreamer"]] by Music/{{Cast}} is used for every theme.
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