Wallaby!! Usagi no Kuni no Kangaroo Race is a unique sports game where players bet on races, but with an unexpected twist: the racers are wallabies. The animals also have rabbits in their pouches, adding to the novelty of the game. The setting is a world inhabited by both wallabies and rabbits, with other animals such as koalas serving as bookmakers. Players can choose to manage their own team of four named rabbits and watch races featuring these unusual competitors.
The gameplay focuses on strategic betting, where players must make informed decisions about which wallaby to bet on. While the racing itself is non-interactive, allowing players to focus on one wallaby at a time, the game's managerial elements add depth to the experience. Players can switch between different racers and watch races whether they've placed a bet or not.