since there's a small amount of players awarded with the final badge "Dead on time" here's what u're gonna do.
First,change the controls.
How to beat dead on time:
First,when u star playing,accelerate quickly by pressing up arrow
then,keep ur finger on a button( the horn) to attract zombies,and to keep civilians away.The more u hit zombies,the more time points u get.but be careful.What ever u do,do NOT hit civilians!!!!They give u a minus 10 time points,so try your best to avoid them at all cost.
Military people will be there (no choppers,nor mutated zombies,or carpet bombings on site...if u get over 20 km,probably...) but the suckers won't give u any time points. so just keep hitting them,they will try to kill u though.it will only work if u have all upgrades.
Love the game.5/5.Dude! You just completed the Challenge Achievement achievement in Newgrounds Rumble and won the Challenge Achievement badge and 15 points!
Thanks,Brainisdead for the tip on challenge 9.
Cool game.Tip:When u turn into a virus(when u touch a virus) don't divide into 2.It'll even make worser.But,u'll need proteins to grow,because when in the virus form,u start to shrink.So the mor u eat,the more than barrier.