2010 has something to offer every PC gamer, from deep RPGs to frantic shooters to a number of exclusive strategy and MMO games. Some merely extend the enjoyment of last year's best games, like Empire Total War or Dragon Age: Origins. Others resurrect dormant franchises such as StarCraft or Aliens vs. Predator. And while there's no shortage of sequels this year, you also have the opportunity to see a few new games, most notably THQ's Metro 2033.