Isaac Clarke and Zeus are out today along with a major update for balancing issues. The update is 855mb on Vita. I'm glad my brother bought me a 32 gb memory card for xmas.
The two characters are 4.99 each and the new mao is 1.99.
I think a lot of people will be spamming Clarke's sawcutter. Zeus is probably overpowered already, from what I've seen of him.
And finally, Drake's barrels are getting nerfed today.