Mercenaries will anything for a price, but if you're a Killzone fan, you might pick up this Vita game just because it looks to be a solid entry in the series.

As is befitting of the title of the game, you take no sides in the ISA/Helghast war, but will do anything for a price. As such money is important in the game, and it's what you earn for good kills and combos, and it's what you use to bolster your arsenal.

For more on the game, take a look at Tim's hands-on with the title from earlier this year.