in one run, kill 75 zomblines, next challange, kill 30 lankies, next challange get a 200 combo. Raise 200 combo to 400 to complete challange. I'm thinking bring on the next challange baby i'm invincible! Crash 15 gates. Crap...
It would be nice if i didn't have to restart for almost every challenge. I have a 84 combo while i am finishing a challenge that says collect 2500 coins. New challenge says get a "100 combo". Well, i went to 160 something and i never got the challenge completed.