Ninja Kiwi

Ninja Kiwi, previously known as Kaiparasoft Ltd, is a New Zealand mobile and online video game developer founded on March 15, 2006, by brothers Chris and Stephen Harris. Ninja Kiwi's first game was a browser-based game called Cash Sprint, developed on the Adobe Flash Platform. Since then, they have produced more than 60 games across platforms including Adobe Flash, Android, iOS, PlayStation Portable, Nintendo DS, and more recently, Steam. Their most well-known titles are the Bloons and Bloons Tower Defense games. In 2012, Ninja Kiwi purchased Digital Goldfish, a Dundee, Scotland-based developer, for an undisclosed sum.