I.T. Kid

You are a virus. Evolve and attempt to wipe out humanity! The original Pandemic set the template its sequel made famous: pick a pathogen, spend evolution points on symptoms and resistances, and watch the infection spread across a world map while the authorities race you to a cure. CrazyMonkeyGames' own page gives it 391,378 players and places it 5th in the portal's live Top Rated table, between Raze and Pandemic 2. Slow and deadly, or fast and obvious -- the choice is the game.