This game was classified by the community with the following category scores - Violence=0/3, Sex=0/3, Mature Content=0/3. The sickness comes without warning. The last hope for humanity is a nanoscale robot, small enough to swim through the bloodstream and destroy the infection head-on. Use four different weapons to blast through 20 levels of intense bullet-hell action. The nanobot also is equipped with a claw to grab any cell for upgrades and chargeable bombs.