For those who wants all of the achievements for this game. First, get money fast to upgrade. Use the handbrake often. It'll be useful function and live longer. After completing the "Great Escape," go for the 10KM challenge. Use the horn a lot in the 10 KM. Upgrade it to LV 2 at least. The reason why: to get the civilians out of the way and lure zombies in front of the car to get and add seconds to the clock.
Perfect for a Keanu Reeves movie.
Anyway, just keep a steady pace in this game to get the "5000 meter" badge. That means hit those white boxes to slow you down because going too fast won't help.
I enjoyed it. Though I couldn't hear the music because I'm not my personal computer (using school's computer, =_= slacker). 4.5/5 + 0.5 by me. I was little doubtful but the humor was quite slendid.
 "me and the key")
 "Labyrneath"){kind=icon}
 "Aliens Must Die : The Jupiter Wars")
 "Finding my Heart")
 "Treadmillasaurus Rex")
 "Sushi Cat"){kind=icon}
 "You Have To Burn The Rope")
 "Red Remover")
 "Pel")
 "Achievement Unlocked"){kind=icon}
 "The ugliest game ever")
 "Great Game 1/5")
 "GunBot")
 "Feed the King")
 "Road of the Dead")
 "Air Pressure")
 "Canabalt")
 "Little Wheel")