You have a PS Vita, and you're looking for a new game this February.
Well, if you are outside Japan, there's like 4 games to choose from. In Japan however, it's quite a different story.
Without further ado, let's check out the PlayStation Vita games coming out this February 2016:
Crypt of the Necrodancer (Feb 2, Worldwide)
Crypt of the Necrodancer has been out for sometime in PC and other platforms since last year, and only making the Vita jump this February. As a roguelike rhythm game, here's what folks are saying about it:
This game is just amazing, imagine a son between Audiosurf and The Binding Of Isaac. In this rogue game you have to do everything (walking, attacking, etc) to the rhythm of the music, and belive me, the music is great and adictive, you have one diferent for each stage. The artwork, the gameplay and the OST really work together, definitely a game i recommend!
It's a thing of beauty!
Siralim (Feb 9, US)
Siralim has also been out on other platforms for some time now. If you like to consider this for the PS Vita, try checking out on PC or mobile first.
We Are Doomed (Feb 9, US)
Above is a We Are Doomed Review on other platforms. The game looks simple yet hardcore - again I will advice you to check out demo versions of the game in other platforms.
Digimon Story Cyber Sleuth (Feb 2 US, Feb 5 EU)
Developed by Media Vision and published by Bandai Namco, finally - a good Digimon game! A lot of people are clamoring for this title for some time you know. As a bonus, Famitsu awarded te game with a decent 34/40 - noting its focus on a mature audience:
Earth Defense Force 2: Invaders From Planet Space (Feb 12, EU)
So you are a soldier from the Earth Defense Force - protect the Earth from Aliens. Published by Xseed, it is part of the Earth Defense Force franchise, so if you played a game from the series before, you already know what to expect.