Aside from the Digimon online PC games Namco Bandai hasn’t done much with the series in the West. Out of the blue, Bandai filed a trademark for Digital Monsters specifically for use with video game software, computer game software, and card games. There’s a Digimon World trademark registered for use with video games, too.
Namco Bandai recently released a bunch of Digimon games in Japan like Digimon World Re:Digitize and Digimon Adventure, which retells the anime story on PSP. Digimon World Re:Digitize Decode, a port of the 2012 PSP game, is headed to Nintendo 3DS in June.