Just a heads up, cards you shoot with your airplane does not count towards the 1000 you need. So if at all possible, avoid using your planes!
I am done with the challenge. Set your Auto Pilot "not to shoot"
When pogo re does a game they put a limit on how many tokens you can win.
Same thing happened to poppit, and I bet will happen to turbo 21 soon.
I dont know if it was a glitch or luck, but no matter if i shot one card or won the game.......win or lose I got 50 cards or more credit every time, I finished it within five minutes.......Easyest challenge ive done yet..