Having trouble with your multiplayer connection for Killzone Mercenary? Fear not, today/tomorrow's update adds a bot mode so you can play the MP maps on your own with a herd of less-than-friendly bots to kill, or just practice for the real online battles.
Unlike the other previous updates, including the new MP maps, the “Botzone Soldier Training Pack” will cost a couple of quid/euros/dollars, still not bad for all the extra challenge. You can claim MP trophies using bot mode, if that's causing a sticking point for your run to Platinum. More info on the PSN blog.