OPEN APP > store > click on 10000 app of the day >app of the day ( no space) That's it
Enter The code Appoftheday and you get 10,000 coins which is usually $1.99
Watch this before downloading , looks fun
https://www.youtube.com/watch?feature=player_embedded&v=OAfEMgLozqE#!
★★★ Free today with App of the Day ★★★
Download the app "App of the Day" and discover every day a paid app that becomes free for 24 hours!
Face hordes of zombies in an epic showdown in the arena! Your weapon? TRAINS! Blast through waves of zombies with your powerful iron engines, wreaking havoc with power-ups like Fire Train and Mass Death! Stop the walking dead from reaching the goal!
How many kills can you rack up?
★ "This is a title you'll keep coming back to" -Gamezebo ★
★ "Zombies & Trains is a fantastic mobile game" -Everyday Gamers ★
★ "This is crazy!" -Zombie ★
FEATURES:
★ Addictive arcade action!
★ 4 awesome game modes.
★ Acquire powerful upgrades, equipment and power-ups!
★ Simple pick-up-and-play controls.
★ Challenging and skill based battles.
★ Defense gameplay without a tower.
★ Endless, bloody blitz mayhem!
★ And more!
How does one enter the code please?