G.rev, makers of Straina and Under Defeat, created a shooter for Nintendo 3DS with the creator of Ikaruga called Kokuga. If you haven’t seen the game before check out this tutorial video.
Yeah, it’s in Japanese but soon you’ll be able to play Kokuga in English. Kokuga was rated by Germany’s USK board and it says the text has been translated into English. We’re guessing Kokuga will be released as a digital import on the Nintendo eShop since G.rev is listed as the publisher.