Here's the short description of this game:
To set up, place the counters on the circular board in the center and at their assigned locations. On a turn, flick the striker to pot the counters, then spin the board to take position for your next turn.
Carrooka can be played by two or four players.
If the Furnivals were able to find a company outside the UK that could produce games to their standards, they might be willing to license their design — although shipping of those games would still be pricey, so they'd likely need licensees all over the place to truly make Carrooka widely available.
For gameplay detail, you can watch the couple play an entire game while explaining the rules:
• Another flicking-based dexterity game hitting the market is Table Golf Association from designer John Garcia.
You can check out the rules on the TGA website or sign up for notice of the April 2022 Kickstarter campaign, but the gist of the game is that you'll set up a hole using some of the 25 double-sided 5"-wide hexagonal tiles, then shoot your shuffleboard-style golf ball one "swing" at a time, trying to come in under par, if possible.
The rules include only three suggested holes — one each at par 3, 4, and 5 — along with guidelines for how to create holes of your own, in addition to rules for how to handles hazards and wind. Here's an example of one of these holes being played in an unfortunately vertical format: