As Sonic the Hedgehog reaches its 35th birthday, Sega is beginning to reveal anniversary projects across games and entertainment. The latest arcade-related announcement is Sonic Balloon Carnival, a coin pusher and card-collecting machine now undergoing a location test in the United States.
This is not a conventional Sonic video game, but the character remains a powerful arcade draw. The test is taking place at a Round1USA venue through a limited run scheduled to continue until late May, with Sega collaborating closely with the operator.
Location-test notice: This machine is being evaluated in an arcade beta test. Its features, presentation and operation may change before production, assuming it passes testing and is manufactured.
Thanks to Ryte and Ted for the information, and to Jojobii for the photographs.
Sonic Balloon Carnival builds on Sega’s medal-game format
The machine appears to be a Sonic-themed redevelopment of Jackpot Circus, Sega’s four-player Japanese medal game that combines coin-pushing action with screens. A localised version called Balloon Circus was tested in the United Kingdom after maimai DX received US location testing in 2024. While maimai DX later launched in North America, no further public news emerged about Balloon Circus until this new Sonic version appeared.
That earlier cabinet was sufficiently redesigned for the Sonic licence. Each player position now includes a station that can exchange tickets for trading cards, while the main play remains based around coin pushing and bagatelle- or Plinko-style ball drops.
The two sides share a video display showing Sonic progressing and levelling up through play. That animated element gives the cabinet more activity than a design relying solely on printed artwork.

For readers comparing arcade formats, the project sits closer to a redemption attraction than an arcade machine built around traditional joystick-and-screen gameplay. Its appeal comes from physical interaction, collecting and ticket rewards.
Twenty Sonic cards and a layered reward system
Sega’s addition of trading cards follows a format that has become increasingly common in redemption arcades. Coin pushers paired with collectible cards have proved effective for other manufacturers, particularly since Elaut’s The Wizard of Oz helped popularise the combination.
The cards use the game’s Classic Sonic visual style, reportedly derived from Sonic Superstars. The test set contains 20 cards divided into five groups of four, giving players a complete collection to pursue.

Cards are awarded through activity on the playfield: five ball deposits into the Plinko-board pockets or five in-game medal collections trigger a card dispense. The cards are double-sided, with the reverse featuring postcard-style artwork based on Sonic locations such as Green Hill.
There is also a ticket incentive alongside the collection goal. A standard card win awards 40 tickets, a rare card awards 400, and registering a complete set in the machine provides a 5,000-ticket bonus.

That structure gives Sonic Balloon Carnival a more substantial collecting loop than some card-based pushers. The artwork and the possibility of completing all five groups may be especially attractive to players who enjoy both Sonic and redemption games.

Could Sonic return to more arcade formats?
Some Sonic fans may have hoped for a full video game, but the character’s arcade history has never been limited to that category. SegaSonic the Hedgehog and Sonic the Fighters did not become major arcade successes, while SegaSonic Bros. is far less familiar to most players. Sonic has also appeared in non-video arcade attractions, so a coin pusher is not without precedent.
The current machine reflects a well-established arcade formula: combine a recognisable licence with physical rewards, collectible items and ticket progression. If the Round1USA test performs well and Sega moves to mass production, it could encourage further Sonic projects in arcades.
That may include other genres. Strong rumours surrounding a Sonic pinball project suggest the hedgehog could soon make his first appearance in that area as well, although the source material does not provide a confirmed release.
For more arcade-industry coverage, visit the RETROCADE Arcade Blog. If this style of redemption hardware has you considering a home setup, the arcade machine buying guide explains the key formats and practical decisions.
What do you think of Sonic Balloon Carnival as Sonic’s latest arcade attraction?




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