It appears that Square Enix may be planning another game filled with their tiny assassins. A European trademark filing suggests that the publisher is developing a new Mini Ninjas game, titled Mini Ninjas: Hiro’s Adventure. Adding to the evidence, Square has also registered a web domain under the same name.
The original Mini Ninjas (pictured) was released in 2009, though it’s also coming to Google’s Chrome web browser soon. The web app is currently available in beta