NIS America's upcoming strategy-RPG Natural Doctrine, which is getting localized for North American PlayStation 3, 4, and Vitas, has a new trailer.

The game will have cross-play and cross-save functionality across platforms and is described by NIS America as a "challenging strategy RPG" for "seasoned explorers and novices alike."

There is no release date fro the game yet, but it should be arriving this year.

For more on Natural Doctrine, including more screenshots, head here.