Don't look so surprised

DSiWare tower defence game Viking Invasion got in there before the genre hit market saturation on DSi. Publisher BiP Media is lining up a second attack wave, this time heading toward the 3DS eShop, with Viking Invasion 2: Olaf's Return. has the exclusive on the title, with new weapons, tower types and divine powers to put to good use. Details of the game's length are thin on the ground, but we'll keep you updated.