You're going to have to wait until December 17 to play Square Enix's Lord of Apocalypse on PlayStation Vita. If the you're okay with the PSP version, though, you can get a sampling a few weeks in advance via a demo.
Famitsu this week reveals that a demo for the PSP version will be released in late November. The demo will offer different missions from what was playable at the Tokyo Game Show.
Both the PSP and Vita versions are due out opposite the Vita hardware on December 17.