NanoFaction

Click the Nanobot to select and deselect it (you can also press the ?Z? key to toggle); once selected, click anywhere on screen to move the ?bot there. Press the space bar to toggle the shield. Crash into a virus whilst your shield is active to destroy it; don?t let any viruses escape off-screen, the goal is to survive for as many seconds as you can. Press the enter key to toggle the pause.