There are several announcements from Paradox Interactive's convention in Reykjavik to tell you about today. First up is the reveal of Leviathan Warships (which is due to appear on PC and tablets). Basically it's a modernised and deep version of Battleships that's playable cross-platform and features cross platform saves as well.
The other tablet related announcement comes in the form of Magicka: The Wizards of the Square Tablet - a revamped Magicka with a new art style, a fresh side on perspective and refined controls. It's due out for iOS and Android in the not too far distant future.
Couple of expansions to tell you about as well - Crusader Kings 2 gets Vikings, with The Old Gods DLC, and Victoria II gets an expansion that will focus on African colonisation, called Heart of Darkness. Keep an eye on the site for new trailers supporting the announcements.