You are a miniaturized marine tasked with stopping this BRAIN ATTACK. Your task to fly through the brain pathways eliminating all particles of formaldehyde currently trying to destroy the brain. Remember you are inside the brain so make sure you don't accidentally shoot the brain or good cells. Pick up what remains of the formaldehydes or they will keep damaging the brain.
· Movements = Use Arrow Keys · Fire = Use Ctrl Key Or Space Bar