2011's Disgaea 4: A Promise Unforgotten is coming to Vita with a new subtitle and extra content, and a new trailer lets us know how the game will sound in English, and what's new.

The Vita version of the game includes all the DLC available for the PlayStation 3 game, brand new scenarios, new characters, new maps, and new ships, among other additions. You can watch the trailer below to learn more.

Disgaea 4: A Promise Revisited releases on Vita August 12. For our review of Disgaea 4: A Promise Unforgotten on PlayStation 3, head here.

For more on Disgaea 4: A Promise Revisited, head here.

[Source: NIS America on YouTube, via Gematsu]