It was revealed on the PlayStation Blog that Malicious Rebirth is going to be released on the PlayStation Vita. Malicious Rebirth is an enhanced port of Malicious, an action game developed by Alvion, which was originally released for the PS3 and Vita in 2010. This is a 3D action game that appears to have been inspired by games like the Mega Man series. Just like in those games, you can pick alevel or boss in any order and, once defeated, the player gains a new weapon or ability that can be used in other levels. The levels do, however, get more difficult as the player clears more stages.  The blog post also mentioned that more information on the game will be made available soon. Here are a couple of screenshots to tide you over until then:

As of right now, no release date has been specified. Malicious Rebirth will be a download-only title so be sure to look out for it when it gets released, especially if you missed out on the original version.

SOURCE