GameTap has announced that three more games, Alien Shooter Vengeance, Dark Matter and Dracula Twins, have been added to its network's massive library of current and classic console, arcade, PC and original titles. The rotating selection of completely free-to-play games includes titles like Psychonauts and Tomb Raider Legend. In related news, on GameTap TV this week, you can check out coverage from Nintendo's Media Summit in the Events channel and watch a new Castlevania Retrospective in the Games channel.