Zoom. Wizards. Zoooom. Clothes. Zoooooooom. Sheep. What else is lurking inside this week's roundup of the best free games? It's time to go deeper. Zooooooooooooooooooom. How about a robot-based shoot-'em-up, a camera-based shoot-'em-up, and an isometric mix of Syndicate and Deus Ex? That'll do nicely – now how do you make this camera zoom out?