Odenis Studio is currently developing a new DSiWare title called Pop Island that will include a unique combination of both action and racing elements.
The game will allow players to use various animals to race each other. The game supports up to 8 players using the DS Download Play feature available on any DS system. So while you'll need at least one person with a DSi system to download the game, anyone else with a DS system can then take part in the races.
Below is a video of the game in action that gives a little indication of how the game will be played.
We'll have more information on Pop Island as it becomes available, as well as a full review when the game hits the DSiWare service.