Your Nintendo NES has become infected with a virus and it's up to Clik to clear out the baddies. The viruses spread quickly, so you can't just loaf around otherwise you'll run out of time. Each virus you clear, you'll get a few seconds added to the clock. You can use your teleported to help you jump back to tough to reach spots quickly, but be warned - teleporting drains your score. If you don't have enough points, you won't be able to make the jump.